Developer Data Toolkit

Standalone tools in this toolkit

• JSON Formatter

  Format pasted JSON locally in your browser with selectable indentation, structure stats, defensive syntax errors, copyable output, workflow links, and no upload or storage.

  Individual tool
• JSON Minifier

  Minify pasted JSON into compact output directly in your browser without uploading the payload.

  Individual tool
• JSON Validator

  Validate pasted JSON locally in your browser with clear syntax errors, byte size, detected type, structure stats, workflow handoffs, and no upload or storage.

  Individual tool
• JSON Schema Validator

  Validate pasted JSON against a pasted JSON Schema subset in your browser with issue paths for common type, required, enum, range, and property checks.

  Individual tool
• JSON Diff Checker

  Compare original and changed JSON snippets locally in your browser and copy a path-by-path diff summary.

  Individual tool
• JSON Lines Formatter

  Format JSON Lines / NDJSON records, normalize compact lines, or convert records to a JSON array locally in your browser.

  Individual tool
• JSON Sorter

  Sort JSON object keys recursively and pretty-print the result locally in your browser.

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• JSON Path Extractor

  Extract strings, primitives, objects, or arrays from pasted JSON with simple dot/bracket paths locally in your browser.

  Individual tool
• JSON Escape / Unescape

  Escape and unescape JSON string values directly in your browser for API payloads, logs, fixtures, and docs.

  Individual tool
• JSON to TypeScript

  Convert pasted JSON into a TypeScript type or interface locally in your browser for lightweight API response, fixture, and documentation scaffolding.

  Individual tool
• XML Validator

  Validate pasted XML for matching tags, one root element, and basic well-formedness directly in your browser.

  Individual tool
• XML Formatter

  Format compact or minified XML into readable indented lines directly in your browser.

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• XML Minifier

  Minify XML snippets, compact XML payloads, and remove extra whitespace between tags in your browser.

  Individual tool
• HTML Formatter

  Format compact HTML into readable indented markup directly in your browser, then hand it to HTML Minifier when you need a smaller output.

  Individual tool
• HTML Minifier

  Minify HTML snippets by removing comments and extra whitespace directly in your browser, or format first if the source needs cleanup.

  Individual tool
• HTML to Markdown

  Convert pasted HTML into clean Markdown text locally in your browser without rendering raw HTML or uploading content.

  Individual tool
• Markdown to HTML

  Convert pasted Markdown into clean HTML source locally in your browser without uploading content or rendering raw HTML.

  Individual tool
• CSS Formatter

  Format compact CSS into readable indented rules directly in your browser, then hand it to CSS Minifier when you need a smaller output.

  Individual tool
• CSS Minifier

  Minify CSS snippets by removing comments and extra whitespace directly in your browser, or format first if the source needs cleanup.

  Individual tool
• JavaScript Formatter

  Format pasted JavaScript into readable, indented source directly in your browser without executing or uploading the code. Pair it with JavaScript Minifier when you need a compact version.

  Individual tool
• JavaScript Minifier

  Minify JavaScript snippets by removing comments and extra whitespace directly in your browser without executing or uploading code, or format first if the source needs cleanup.

  Individual tool
• Extract JS Import Statements

  Extract JavaScript import statements from pasted source locally in your browser without executing, bundling, fetching, uploading, or storing code.

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• Extract JS Function Names

  Extract JavaScript function names from pasted source locally in your browser without executing, rendering, fetching, uploading, or storing code.

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• Extract JS Console Statements

  Extract JavaScript console statements from pasted source locally in your browser without executing, bundling, fetching, uploading, or storing code.

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• Extract JS Export Statements

  Extract JavaScript export statements from pasted source locally in your browser without executing, bundling, fetching, uploading, or storing code.

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• Extract JS Variable Names

  Extract JavaScript variable names from pasted source locally in your browser without executing, rendering, fetching, uploading, or storing code.

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• Extract JS TODO Comments

  Extract JavaScript TODO-style comments from pasted source locally in your browser without executing, fetching, uploading, or storing code.

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• Extract JS Class Names

  Extract JavaScript class names from pasted source locally in your browser without executing, bundling, rendering, fetching, uploading, or storing code.

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• Extract JS Interface Names

  Extract TypeScript interface names from pasted source locally in your browser without executing, compiling, rendering, fetching, uploading, or storing code.

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• Extract JS Type Aliases

  Extract TypeScript type alias names from pasted source locally in your browser without executing, compiling, rendering, fetching, uploading, or storing code.

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• Extract JS Enum Names

  Extract TypeScript enum names from pasted source locally in your browser without executing, compiling, rendering, fetching, uploading, or storing code.

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• Extract JS React Component Names

  Extract React component names from pasted source locally in your browser without executing, compiling, rendering, fetching, uploading, or storing code.

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• Extract JS Hook Names

  Extract React hook names from pasted source locally in your browser without executing, compiling, rendering, fetching, uploading, or storing code.

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• Extract JS Module Specifiers

  Extract JavaScript module specifiers and import/export package paths from pasted source locally in your browser without executing, bundling, resolving, fetching, uploading, or storing code.

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• Extract JS Event Handler Names

  Extract JavaScript event-handler names from pasted source locally in your browser without executing, compiling, rendering, fetching, uploading, or storing code.

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• Extract JS Test Case Names

  Extract JavaScript test case and suite names from pasted source locally in your browser without running tests, importing modules, fetching dependencies, uploading, or storing code.

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• Extract JS Environment Variables

  Extract JavaScript environment variable names from pasted source locally in your browser without executing, compiling, resolving, fetching, uploading, or storing code.

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• Extract JS Route Paths

  Extract JavaScript route paths from pasted source locally in your browser without executing, crawling, routing, fetching, compiling, uploading, or storing code.

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• Extract JS Error Messages

  Extract JavaScript error messages from pasted source locally in your browser without throwing errors, running tests, executing, compiling, fetching, uploading, or storing code.

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• Extract JS Fetch URLs

  Extract fetch(), axios.get(), axios.post(), and similar request URL strings from pasted JavaScript or TypeScript source without executing code.

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• Extract JS Storage Keys

  Extract localStorage and sessionStorage key strings from pasted JavaScript or TypeScript source without executing code.

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• Extract JS GraphQL Operations

  Extract GraphQL query, mutation, and subscription operation names from pasted JavaScript or TypeScript source without executing code.

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• Extract JS Dynamic Imports

  Extract dynamic import() module specifiers from pasted JavaScript or TypeScript source without executing, compiling, resolving, fetching, or bundling code.

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• Extract JS JSX Prop Names

  Extract JSX prop names from pasted JavaScript, TypeScript, JSX, or TSX source without rendering, executing, compiling, resolving, or uploading code.

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• Extract JS Comment Blocks

  Extract JavaScript line and block comments from pasted JavaScript or TypeScript source without executing, compiling, resolving, fetching, or uploading code.

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• Extract JS Regex Literals

  Extract regular expression literals from pasted JavaScript or TypeScript source without executing, compiling, evaluating, testing, or uploading code.

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• Extract JS String Literals

  Extract string literal values from pasted JavaScript or TypeScript source without executing, compiling, interpolating, resolving, or uploading code.

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• Extract JS Numeric Literals

  Extract JavaScript numeric literals from pasted source without executing, compiling, calculating, evaluating, or uploading code.

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• Extract JS Object Keys

  Extract object literal keys from pasted JavaScript or TypeScript source without executing, compiling, evaluating, resolving, or uploading code.

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• Extract JS Type Imports

  Extract TypeScript type-only imports from pasted source without resolving modules, compiling, bundling, executing, or uploading code.

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• Extract JS Decorator Names

  Extract decorator names from pasted JavaScript or TypeScript source without executing, compiling, transforming, evaluating, or uploading code.

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• Extract JS Async Functions

  Extract async functions from pasted JavaScript or TypeScript locally in your browser without executing, compiling, uploading, or storing code.

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• Extract JS Promise Calls

  Extract promise calls from pasted JavaScript or TypeScript locally in your browser without executing, compiling, uploading, or storing code.

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• Extract JS Catch Blocks

  Extract catch blocks from pasted JavaScript or TypeScript locally in your browser without executing, compiling, uploading, or storing code.

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• Extract JS Event Listeners

  Extract addEventListener event names from pasted JavaScript locally in your browser with duplicate removal and source-line context.

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• Extract JS DOM Selectors

  Extract querySelector, querySelectorAll, getElementById, and related DOM selector strings from pasted JavaScript locally in your browser.

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• Extract JS Timer Calls

  Extract setTimeout, setInterval, clearTimeout, clearInterval, requestAnimationFrame, and cancelAnimationFrame calls from pasted JavaScript locally.

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• Extract JS Location Assignments

  Extract window.location, location.assign, location.replace, and history state URL targets from pasted JavaScript locally in your browser.

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• Extract JS Clipboard Calls

  Extract navigator.clipboard read and write calls from pasted JavaScript locally in your browser with duplicate removal and source-line context.

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• Extract JS Media Queries

  Extract matchMedia query strings from pasted JavaScript locally in your browser with duplicate removal and source-line context.

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• Extract JS Observer APIs

  Extract MutationObserver, ResizeObserver, IntersectionObserver, and related constructor calls from pasted JavaScript locally in your browser.

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• Extract JS Cookie Names

  Extract cookie names assigned through document.cookie from pasted JavaScript locally in your browser without reading or setting cookies.

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• Extract JS WebSocket URLs

  Extract new WebSocket URL strings from pasted JavaScript locally in your browser without opening socket connections or uploading source.

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• Extract JS postMessage Targets

  Extract postMessage target origins from pasted JavaScript locally in your browser without sending messages or uploading source.

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• Extract JS Service Worker Paths

  Extract service worker register and getRegistration path strings from pasted JavaScript locally without registering workers or uploading source.

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• Extract JS BroadcastChannel Names

  Extract new BroadcastChannel names from pasted JavaScript locally in your browser without opening browser channels or uploading source.

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• Extract JS Geolocation Calls

  Extract navigator.geolocation getCurrentPosition, watchPosition, and clearWatch calls from pasted JavaScript locally without requesting location access.

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• Extract JS Permission Names

  Extract Permission API name values from pasted JavaScript locally in your browser without querying permissions or uploading source.

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• Extract JS Notification Calls

  Extract Notification.requestPermission, Notification.permission, and new Notification calls from pasted JavaScript locally without prompting or showing notifications.

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• Extract JS Fullscreen Calls

  Extract requestFullscreen, exitFullscreen, and common vendor-prefixed fullscreen calls from pasted JavaScript locally without entering fullscreen.

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• Extract JS History API Calls

  Extract pushState, replaceState, back, forward, and go calls from pasted JavaScript locally without executing code or changing browser history.

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• Extract JS Window Open Calls

  Extract window.open target URLs, names, and feature strings from pasted JavaScript locally without opening popups or executing code.

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• Extract JS Dialog Calls

  Extract alert, confirm, prompt, and showModalDialog calls from pasted JavaScript locally without showing dialogs or executing code.

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• Extract JS Web Share Calls

  Extract navigator.share and navigator.canShare calls from pasted JavaScript locally without opening share sheets or executing code.

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• Extract JS IndexedDB Calls

  Extract indexedDB.open, deleteDatabase, databases, and cmp calls from pasted JavaScript locally without executing code or opening databases.

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• Extract JS Web Worker URLs

  Extract Worker and SharedWorker script URLs from pasted JavaScript locally without executing code, fetching scripts, or starting workers.

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• Extract JS Beacon Calls

  Extract navigator.sendBeacon endpoint URLs from pasted JavaScript locally without executing code or sending network beacons.

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• Extract JS Performance Marks

  Extract performance.mark, performance.measure, clearMarks, and clearMeasures calls from pasted JavaScript locally without executing code or creating timing entries.

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• Extract JS Media Device Calls

  Extract navigator.mediaDevices camera, microphone, screen-share, and device-enumeration calls from pasted JavaScript locally without executing code or requesting permissions.

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• Extract JS WebRTC Calls

  Extract RTCPeerConnection, offer/answer, ICE, track, and data-channel call patterns from pasted JavaScript locally without executing code or opening peer connections.

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• Extract JS Web Locks Calls

  Extract navigator.locks.request and navigator.locks.query calls from pasted JavaScript locally without executing code or requesting browser locks.

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• Extract JS Wake Lock Calls

  Extract navigator.wakeLock.request calls from pasted JavaScript locally without executing code or requesting screen wake locks.

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• Extract HTTP Status Codes

  Extract HTTP status codes and optional reason phrases from pasted logs or response snippets locally in your browser without sending requests.

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• Extract HTTP Methods

  Extract GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS, TRACE, and CONNECT rows from pasted API text locally in your browser.

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• Extract MIME Types

  Extract media types such as application/json, text/html, image/png, and optional charset values from pasted text locally in your browser.

  Individual tool
• Extract Curl Commands

  Extract curl command lines from pasted docs, tickets, and shell notes locally in your browser without running commands or sending requests.

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• Extract HTTP Header Names

  Extract HTTP header names from pasted request or response headers without exposing values.

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• Extract CORS Headers

  Extract Access-Control, Cross-Origin, Timing-Allow, and Vary header rows from pasted API notes.

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• Extract Cache-Control Directives

  Extract cache directives from pasted Cache-Control, Pragma, and Expires header snippets.

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• Extract Set-Cookie Names

  Extract cookie names from pasted Set-Cookie headers without copying cookie values into output.

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• Extract Security Headers

  Extract common HTTP security headers from pasted response headers without live requests.

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• Extract CSP Directives

  Extract Content-Security-Policy directives from pasted CSP headers or meta tags.

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• Extract HSTS Directives

  Extract Strict-Transport-Security directives from pasted HSTS headers.

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• Extract Cache Validator Headers

  Extract cache validator header rows from pasted HTTP headers and cache-debugging notes.

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• Extract SQL Table Names

  Extract table names from pasted SQL queries and migration snippets without executing code.

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• Extract SQL Column Names

  Extract SQL column names from pasted query snippets without executing database code.

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• Extract SQL Join Clauses

  Extract JOIN clauses from pasted SQL snippets without executing queries.

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• Extract SQL WHERE Clauses

  Extract WHERE clauses from pasted SQL snippets without connecting to a database.

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• Extract SQL GROUP BY Clauses

  Extract GROUP BY clauses from pasted SQL snippets without executing queries.

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• Extract SQL ORDER BY Clauses

  Extract ORDER BY clauses from pasted SQL snippets without executing database code.

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• Extract SQL HAVING Clauses

  Extract HAVING clauses from pasted SQL snippets without connecting to a database.

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• Extract SQL LIMIT Clauses

  Extract LIMIT and OFFSET clauses from pasted SQL snippets without executing queries.

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• CSV Formatter

  Format pasted CSV into readable aligned columns directly in your browser.

  Individual tool
• CSV Validator

  Validate pasted CSV for quote issues, uneven columns, blank headers, and duplicate headers locally in your browser.

  Individual tool
• CSV Minifier

  Minify CSV by trimming cell edges and returning compact comma-separated rows directly in your browser.

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• CSV Transposer

  Transpose CSV rows and columns locally in your browser with copyable CSV output.

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• CSV Delimiter Detector

  Detect likely CSV, TSV, semicolon, or pipe delimiters from pasted rows locally in your browser.

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• CSV Row Counter

  Count rows, data rows, columns, and empty cells in pasted CSV locally in your browser.

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• CSV Header Extractor

  Extract CSV headers into a clean one-per-line list directly in your browser.

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• CSV Column Extractor

  Extract selected CSV columns by number, range, or header name directly in your browser.

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• CSV Deduplicator

  Remove exact duplicate rows from pasted CSV while preserving the first occurrence locally in your browser.

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• CSV Sorter

  Sort CSV rows locally in your browser while preserving the first row as a header.

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• CSV to List

  Convert a pasted CSV column into a plain-text list locally in your browser with header, delimiter, trimming, empty-row, and duplicate controls.

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• List to CSV

  Convert pasted lists into CSV, TSV, semicolon, or pipe-delimited output locally in your browser with header, trimming, dedupe, and quoting controls.

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• Delimiter Converter

  Convert CSV, TSV, pipe-delimited, and semicolon-delimited text between common delimiters in your browser.

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• CSV to TSV

  Convert CSV to TSV locally in your browser without uploading pasted rows.

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• TSV to CSV

  Convert TSV to CSV locally in your browser without uploading pasted rows.

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• CSV to JSON

  Convert CSV with a header row into formatted JSON directly in your browser, with clear handoffs to CSV cleanup and JSON validation tools.

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• JSON to CSV

  Convert JSON objects or arrays of objects into CSV rows directly in your browser, then inspect or clean the rows with adjacent CSV tools.

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• JSON to YAML

  Convert valid JSON into readable YAML-style output locally in your browser with validation handoffs, limitations, copyable output, and no upload or storage.

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• YAML to JSON

  Convert simple YAML key/value data into formatted JSON directly in your browser.

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• YAML Formatter

  Format simple YAML key/value snippets and scalar lists into clean YAML-style output locally in your browser.

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• YAML Validator

  Validate simple YAML key/value snippets and scalar lists locally in your browser with clear lightweight-parser errors.

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• TOML Formatter

  Format common TOML key/value config snippets, arrays, dotted keys, and section blocks into clean TOML-style output locally in your browser.

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• JSON to TOML

  Convert JSON objects, arrays, strings, numbers, booleans, and nested config snippets into TOML-style output locally in your browser.

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• TOML to JSON

  Convert common TOML key/value config snippets, arrays, dotted keys, and section blocks into formatted JSON locally in your browser.

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• Base64 Encoder Decoder

  Encode and decode Base64 text snippets locally in your browser with malformed-input handling, copyable output, and clear guidance that Base64 is encoding rather than security.

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• Image to Base64

  Convert PNG, JPG, and WebP files into Base64 data URIs in your browser with preview, file details, copy, and text download output.

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• Base64 to Image

  Convert Base64 image strings into previewable and downloadable PNG, JPG, WebP, GIF, or SVG images locally in your browser.

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• URL Encoder Decoder

  Encode and decode URL components, query parameter values, redirect fragments, and pasted URL-safe strings locally in your browser with clear error handling.

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• URL Parser

  Parse a URL into protocol, host, path, query parameters, hash, and readable JSON output locally in your browser.

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• Slug Generator

  Generate clean URL slugs from pasted titles with hyphen, underscore, dot, and SEO-focused modes locally in your browser.

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• UTM Builder

  Build UTM-tagged campaign URLs from a landing page and tracking parameters locally in your browser without fetching or storing the link.

  Individual tool
• Cron Expression Generator

  Generate standard five-field cron expressions from daily, weekly, monthly, interval, and weekday presets locally in your browser.

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• Cron Expression Parser

  Parse a five-field cron expression, validate common ranges, and copy a plain-language schedule explanation in your browser.

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• Regex Escape Tool

  Escape regex special characters in pasted text and copy a safe literal regular expression pattern in your browser.

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• Regex Tester

  Run a regex pattern against pasted text in your browser and review match count, positions, captures, and diagnostics for fast debugging.

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• Regex Match Extractor

  Extract regex matches from pasted text directly in your browser.

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• Extract IP Addresses

  Extract IPv4 addresses from pasted logs and notes, remove duplicates, show source lines, and copy a clean one-IP-per-line output locally in your browser.

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• Extract IPv6 Addresses

  Extract full and compressed IPv6 addresses from pasted logs and notes, remove duplicates, normalize case, show source lines, and copy a clean output locally in your browser.

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• Extract MAC Addresses

  Extract colon-separated and hyphen-separated MAC addresses from pasted text, normalize separators, remove duplicates, show source lines, and copy a clean list locally in your browser.

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• Extract HEX Colors

  Extract #RGB, #RRGGBB, and #RRGGBBAA color codes from pasted text, normalize case, remove duplicates, show source lines, and copy a clean HEX color list locally in your browser.

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• Extract UUID

  Extract UUID values from pasted text, normalize case, remove duplicates, show source lines, and copy a clean UUID list locally in your browser.

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• Extract Dates

  Extract ISO-style, slash-separated, dot-separated, and month-name dates from pasted text, remove duplicates, show source lines, and copy clean output locally in your browser.

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• Extract Times

  Extract 24-hour, 12-hour, seconds, AM/PM, and short timezone-labelled times from pasted text, remove duplicates, show source lines, and copy clean output locally in your browser.

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• Extract Currency Amounts

  Extract symbol-prefixed and currency-code-labelled amounts from pasted text, normalize code case, remove duplicates, show source lines, and copy clean output locally in your browser.

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• Extract Measurements

  Extract common measurements such as lengths, weights, volumes, times, temperatures, and CSS units from pasted text, remove duplicates, show source lines, and copy clean output locally in your browser.

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• Extract Markdown Links

  Extract inline Markdown link and image targets from pasted Markdown, remove duplicates, show source lines, and copy a clean one-link-per-line list locally in your browser.

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• Extract HTML Links

  Extract href values from pasted HTML anchor tags, remove duplicates, show source lines, and copy a clean link list locally in your browser without fetching URLs.

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• Extract HTML Image Sources

  Extract image src values from pasted HTML img tags, remove duplicates, show source lines, and copy a clean asset list locally in your browser without fetching images.

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• Extract Script Sources

  Extract script src values from pasted HTML script tags, remove duplicates, show source lines, and copy a clean source list locally in your browser without executing scripts.

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• Extract Meta Tags

  Extract name, property, and http-equiv meta tag content from pasted HTML, remove duplicates, show source lines, and copy clean label/content rows locally in your browser.

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• Extract CSS Classes

  Extract CSS class names from pasted class attributes, JSX className values, and dot-class selectors, remove duplicates, show source lines, and copy clean output locally in your browser.

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• Extract CSS IDs

  Extract CSS IDs from pasted HTML, JSX, and #selector snippets, remove duplicates, show source lines, and copy clean output locally in your browser.

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• Extract Stylesheet Links

  Extract stylesheet href values from pasted link rel=stylesheet tags, remove duplicates, show source lines, and copy a clean CSS asset list locally in your browser without fetching files.

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• Extract Image Alt Text

  Extract image alt text from pasted HTML img tags, remove duplicates, show source lines, and copy clean alt text rows locally in your browser without fetching images.

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• Extract Srcset URLs

  Extract srcset image candidate URLs from pasted img tags, remove duplicates, show source lines, and copy a clean responsive image asset list locally in your browser without fetching images.

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• Extract ARIA Labels

  Extract aria-label text from pasted HTML snippets, remove duplicates, show source lines, and copy clean label rows locally in your browser without rendering code.

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• Extract HTML Role Attributes

  Extract HTML role attributes from pasted markup locally in your browser with duplicate removal, source-line context, and copy-ready output.

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• Extract HTML Tabindex Attributes

  Extract tabindex attributes from pasted HTML locally in your browser with duplicate removal, source lines, and copy-ready output for focus QA.

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• Extract ARIA Hidden Elements

  Extract aria-hidden element states from pasted HTML locally in your browser with element names, IDs where present, duplicate removal, and source-line context.

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• Extract ARIA Expanded Elements

  Extract aria-expanded element states from pasted HTML locally in your browser with element IDs, controlled target hints, duplicate removal, and source-line context.

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• Extract Data Attributes

  Extract data-* attributes from pasted HTML snippets, remove duplicates, show source lines, and copy clean name=value rows locally in your browser without rendering code.

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• Extract Canonical URLs

  Extract canonical URLs from pasted HTML link tags, remove duplicates, show source lines, and copy a clean canonical URL list locally in your browser without crawling pages.

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• Extract Hreflang Tags

  Extract hreflang alternate links from pasted HTML, remove duplicates, show source lines, and copy language-to-URL rows locally in your browser without crawling a site.

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• Extract Preload Links

  Extract preload link href values from pasted HTML, include as types when present, remove duplicates, show source lines, and copy a clean resource-hint list locally in your browser.

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• Extract Open Graph Tags

  Extract Open Graph meta tags from pasted HTML, remove duplicates, show source lines, and copy a clean og:* tag list locally in your browser without crawling pages.

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• Extract Twitter Card Tags

  Extract Twitter Card meta tags from pasted HTML, remove duplicates, show source lines, and copy a clean twitter:* tag list locally in your browser without fetching pages.

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• Extract Viewport Meta Tags

  Extract viewport meta content values from pasted HTML, remove duplicates, show source lines, and copy responsive viewport settings locally in your browser without crawling pages.

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• Extract Form Field Names

  Extract form field names from pasted HTML, include field types, remove duplicates, show source lines, and copy clean rows locally in your browser without submitting forms.

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• Extract Form Actions

  Extract form action URLs and methods from pasted HTML, remove duplicates, show source lines, and copy endpoint rows locally in your browser without submitting forms.

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• Extract Form Methods

  Extract form method values from pasted HTML, include form ids, names, or actions when available, remove duplicates, show source lines, and copy clean rows locally.

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• Extract Form Enctypes

  Extract form enctype values from pasted HTML, include method and form labels when available, remove duplicates, show source lines, and copy clean rows locally.

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• Extract Input Patterns

  Extract input pattern attributes from pasted HTML, pair them with field names or ids, remove duplicates, show source lines, and copy clean rows locally.

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• Extract Input Min Max Attributes

  Extract input min, max, minlength, maxlength, and step attributes from pasted HTML, pair them with field names, show source lines, and copy rows locally.

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• Extract Input Types

  Extract input type attributes from pasted HTML, pair them with names or ids, remove duplicates, show source lines, and copy clean rows locally in your browser.

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• Extract Required Form Fields

  Extract required form fields from pasted HTML, include field elements, remove duplicates, show source lines, and copy clean rows locally in your browser.

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• Extract Form Autocomplete Attributes

  Extract autocomplete attributes from pasted input, select, and textarea tags, pair them with field names, remove duplicates, and copy clean rows locally in your browser.

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• Extract Select Option Values

  Extract option values from pasted HTML select fields, use visible option text when value attributes are missing, remove duplicates, show source lines, and copy clean rows locally.

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• Extract Disabled Form Fields

  Extract disabled form fields from pasted HTML, include input, select, and textarea labels, remove duplicates, show source lines, and copy clean rows locally.

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• Extract Readonly Form Fields

  Extract readonly form fields from pasted HTML, include field names or ids, remove duplicates, show source lines, and copy clean rows locally in your browser.

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• Extract Hidden Input Fields

  Extract hidden input fields from pasted HTML forms, include names and sample values when present, remove duplicates, show source lines, and copy clean rows locally.

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• Extract Input Accept Attributes

  Extract accept attributes from pasted file inputs, pair them with field names or ids, remove duplicates, show source lines, and copy clean rows locally.

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• Extract Form Target Attributes

  Extract form target attributes from pasted HTML, pair them with ids, names, or actions, remove duplicates, show source lines, and copy clean rows locally.

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• Extract Form Novalidate Attributes

  Extract novalidate form tags from pasted HTML, include form labels and methods, remove duplicates, show source lines, and copy rows locally in your browser.

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• Extract Input Inputmode Attributes

  Extract inputmode attributes from pasted input and textarea tags, pair them with field names, remove duplicates, show source lines, and copy rows locally.

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• Extract Checked Form Fields

  Extract checked form fields from pasted HTML, include names and values when present, remove duplicates, show source lines, and copy clean rows locally.

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• Extract Input Value Attributes

  Extract input value attributes from pasted HTML, pair values with names or ids, remove duplicates, show source lines, and copy clean rows locally.

  Individual tool
• Extract ARIA Describedby Form Fields

  Extract aria-describedby mappings from pasted input, select, and textarea tags, pair them with field names, show source lines, and copy clean rows locally.

  Individual tool
• Extract ARIA Invalid Form Fields

  Extract aria-invalid form fields from pasted HTML, include field names and invalid values, remove duplicates, show source lines, and copy clean rows locally.

  Individual tool
• Extract Submit Button Values

  Extract submit, button, and reset labels or value attributes from pasted HTML, include names when available, show source lines, and copy rows locally.

  Individual tool
• Extract Fieldset Disabled Groups

  Extract disabled fieldset groups from pasted HTML, include fieldset ids or names, remove duplicates, show source lines, and copy clean rows locally.

  Individual tool
• Extract Select Multiple Fields

  Extract select fields marked multiple or aria-multiselectable from pasted HTML, label them with ids or names, show source lines, and copy rows locally.

  Individual tool
• Extract Textarea Length Attributes

  Extract textarea length and sizing attributes from pasted HTML, pair them with field names or ids, remove duplicates, show source lines, and copy locally.

  Individual tool
• Extract Datalist Option Values

  Extract datalist option values from pasted HTML, label rows with datalist ids when available, remove duplicates, show source lines, and copy locally.

  Individual tool
• Extract Button Text

  Extract button text from pasted HTML, strip nested markup, remove duplicates, show source lines, and copy clean labels locally in your browser without rendering code.

  Individual tool
• Extract Input Placeholders

  Extract input and textarea placeholder text from pasted HTML, pair it with field names when present, remove duplicates, show source lines, and copy clean rows locally in your browser.

  Individual tool
• Extract Form Labels

  Extract form label text from pasted HTML, pair labels with for attributes when present, remove duplicates, show source lines, and copy clean rows locally in your browser.

  Individual tool
• Extract Form IDs

  Extract form IDs from pasted HTML form tags, include form names or action URLs when available, remove duplicates, show source lines, and copy clean rows locally in your browser.

  Individual tool
• Extract Table Headers

  Extract table headers from pasted HTML th tags, strip nested markup, remove duplicates, show source lines, and copy clean column names locally in your browser.

  Individual tool
• Extract Table Cells

  Extract table cell text from pasted HTML td and th tags, strip nested markup, remove duplicates, show source lines, and copy clean values locally in your browser.

  Individual tool
• Extract Table Rows

  Extract table rows from pasted HTML tr tags, strip cell markup, join td and th values with tabs, remove duplicates, and copy rows locally in your browser.

  Individual tool
• Extract HTML Headings

  Extract H1-H6 heading text from pasted HTML, label each row with its heading level, strip nested markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract HTML Paragraphs

  Extract p tag text from pasted HTML, strip nested markup, remove duplicates, show source lines, and copy clean paragraph rows locally in your browser.

  Individual tool
• Extract HTML List Items

  Extract list item text from pasted HTML li tags, strip nested markup, remove duplicates, show source lines, and copy clean one-item-per-line output locally in your browser.

  Individual tool
• Extract HTML Comments

  Extract HTML comment text from pasted markup, strip comment wrappers, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Iframe Sources

  Extract iframe src values from pasted HTML, include title text when available, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Video Sources

  Extract video and source src values from pasted HTML, include media type when available, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Audio Sources

  Extract audio and source src values from pasted HTML, include media type when available, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Track Sources

  Extract track src values from pasted HTML, include kind and language when available, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Picture Sources

  Extract source srcset URLs from pasted picture blocks, include type and media hints when available, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Inline Styles

  Extract style attributes from pasted HTML, label each inline style with its tag name, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Link Relations

  Extract link tag rel values and href targets from pasted HTML, include resource type hints when available, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Meta Refresh URLs

  Extract meta refresh URL targets from pasted HTML, include delay values when available, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Mailto Links

  Extract mailto email addresses from pasted HTML, strip subject and body query strings, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Telephone Links

  Extract tel link phone values from pasted HTML, remove duplicates, show source lines, and copy clean output locally in your browser without dialing or loading anything.

  Individual tool
• Extract Favicon Links

  Extract favicon and app icon link hrefs from pasted HTML, include rel, sizes, and type labels when present, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Anchor Text

  Extract anchor text from pasted HTML links, pair labels with href targets when present, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Link Title Attributes

  Extract title attributes from HTML links, pair titles with href targets when present, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract Image Dimensions

  Extract image width and height attributes from pasted HTML, label rows with alt text or src values, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Variables

  Extract CSS custom properties from pasted CSS, pair each variable with its value, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS URLs

  Extract url() references from pasted CSS, remove duplicates, show source lines, and copy clean output locally in your browser without loading assets.

  Individual tool
• Extract CSS Media Queries

  Extract CSS media query conditions from pasted CSS, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Imports

  Extract CSS @import references from pasted CSS, include media conditions when present, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Keyframes

  Extract CSS @keyframes names from pasted CSS, include vendor-prefixed keyframes, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Font Faces

  Extract CSS @font-face declarations from pasted CSS, capture font-family and src details, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Selectors

  Extract CSS selectors from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Comments

  Extract CSS comments from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Important Declarations

  Extract CSS !important declarations from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Colors

  Extract CSS color values from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Property Names

  Extract CSS property names from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Z-Index Values

  Extract CSS z-index values from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Font Families

  Extract CSS font-family values from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Font Sizes

  Extract CSS font-size values from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Font Weights

  Extract CSS font-weight values from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Display Values

  Extract CSS display values from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Position Values

  Extract CSS position values from pasted stylesheets, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract CSS Flexbox Values

  Extract CSS flexbox declarations such as flex-direction, justify-content, align-items, gap, and flex-basis from pasted stylesheets locally in your browser.

  Individual tool
• Extract CSS Grid Values

  Extract CSS grid declarations such as grid-template-columns, grid-auto-flow, grid-column, grid-row, and place-items from pasted stylesheets locally in your browser.

  Individual tool
• Extract CSS Box Model Values

  Extract CSS box model declarations such as width, height, margin, padding, border, outline, and box-sizing from pasted stylesheets locally in your browser.

  Individual tool
• Extract CSS Transition & Animation Values

  Extract CSS transition and animation declarations such as transition-duration, animation-name, animation-fill-mode, and animation shorthand from pasted stylesheets locally in your browser.

  Individual tool
• Extract CSS Background Values

  Extract CSS background declarations such as background, background-color, background-image, background-size, and background-position from pasted stylesheets locally in your browser.

  Individual tool
• Extract CSS Shadow & Filter Values

  Extract CSS shadow and filter declarations such as box-shadow, text-shadow, filter, backdrop-filter, and drop-shadow from pasted stylesheets locally in your browser.

  Individual tool
• Extract CSS Overflow & Interaction Values

  Extract CSS overflow and interaction declarations such as overflow-y, overscroll-behavior, cursor, pointer-events, user-select, touch-action, and scroll-behavior from pasted stylesheets locally in your browser.

  Individual tool
• Extract CSS Transform Values

  Extract CSS transform-related declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Opacity Values

  Extract CSS opacity-related declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Aspect Ratio Values

  Extract CSS aspect-ratio and object-fit declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Logical Properties

  Extract CSS logical properties such as margin-inline, padding-block, inset-inline, block-size, and inline-size from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Text Decoration Values

  Extract CSS text decoration and text styling declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Color Scheme Values

  Extract CSS color-scheme and browser UI color declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Scroll Snap Values

  Extract CSS scroll snap declarations such as scroll-snap-type, scroll-snap-align, scroll-padding, and scroll-margin from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Containment Values

  Extract CSS containment and rendering-performance declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Mask & Clip Path Values

  Extract CSS mask and clip-path declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Writing Mode Values

  Extract CSS writing mode and text direction declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS List Style Values

  Extract CSS list style and marker declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Column Values

  Extract CSS multicolumn and fragmentation declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Table Values

  Extract CSS table layout and table formatting declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Counter Values

  Extract CSS counter and generated-content declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Page & Print Values

  Extract CSS page and print-flow declarations from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Container Queries

  Extract CSS @container query conditions from pasted stylesheets locally in your browser without rendering, fetching, or uploading code.

  Individual tool
• Extract CSS Supports Rules

  Extract CSS @supports feature-query conditions from pasted stylesheets locally in your browser without rendering, fetching, or uploading code.

  Individual tool
• Extract CSS Layer Names

  Extract CSS @layer names and grouped cascade-layer declarations from pasted stylesheets locally in your browser without rendering, fetching, or uploading code.

  Individual tool
• Extract CSS Pseudo-Classes

  Extract CSS pseudo-classes from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Pseudo-Elements

  Extract CSS pseudo-elements from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Attribute Selectors

  Extract CSS attribute selectors from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Nesting Selectors

  Extract CSS nesting selector fragments from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Scope Rules

  Extract CSS @scope root and limit selectors from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Custom Media

  Extract CSS @custom-media names and conditions from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Calc Functions

  Extract CSS calc(...) expressions from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Clamp Functions

  Extract CSS clamp(...) expressions from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Var References

  Extract CSS var(...) custom-property references from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Min Functions

  Extract CSS min(...) expressions from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Max Functions

  Extract CSS max(...) expressions from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract CSS Env References

  Extract CSS env(...) references from pasted stylesheets locally in your browser without rendering, fetching, uploading, executing, or storing code.

  Individual tool
• Extract SVG ViewBoxes

  Extract SVG viewBox values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Dimensions

  Extract SVG width and height attribute rows from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Symbol IDs

  Extract SVG symbol id values from pasted sprite markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG ViewBoxes

  Extract SVG viewBox values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Dimensions

  Extract SVG width and height attribute rows from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Symbol IDs

  Extract SVG symbol id values from pasted sprite markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Fill Colors

  Extract SVG fill color values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Stroke Colors

  Extract SVG stroke color values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Path Data

  Extract SVG path d attribute values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG IDs

  Extract SVG id attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Class Names

  Extract SVG class names from pasted SVG markup, split multiple classes, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Title Text

  Extract SVG title text from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG ARIA Labels

  Extract SVG aria-label values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Use References

  Extract SVG use href references from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Gradient IDs

  Extract SVG gradient IDs from pasted SVG markup, label gradient type, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Clip Path IDs

  Extract SVG clipPath IDs from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Mask IDs

  Extract SVG mask IDs from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Filter IDs

  Extract SVG filter IDs from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Pattern IDs

  Extract SVG pattern IDs from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Marker IDs

  Extract SVG marker IDs from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Desc Text

  Extract SVG desc text from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Text Elements

  Extract SVG text element content from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Image Hrefs

  Extract SVG image href references from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Style Blocks

  Extract SVG style block CSS from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Transform Attributes

  Extract SVG transform attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Data Attributes

  Extract SVG data attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG URL References

  Extract SVG url(...) references from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Opacity Attributes

  Extract SVG opacity attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Stroke Widths

  Extract SVG stroke-width values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG PreserveAspectRatio

  Extract SVG preserveAspectRatio values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Role Attributes

  Extract SVG role attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Fill Rules

  Extract SVG fill-rule and clip-rule attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Stroke Linecaps & Joins

  Extract SVG stroke-linecap, stroke-linejoin, and stroke-miterlimit attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Animation Elements

  Extract SVG animation elements from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG ForeignObject Tags

  Extract SVG foreignObject tags from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Script Tags

  Extract SVG script tags from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Event Handlers

  Extract SVG event handler attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Defs Tags

  Extract SVG defs tags from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Metadata Tags

  Extract SVG metadata tag text from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Stop Colors

  Extract SVG stop colors from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Stroke Dashes

  Extract SVG stroke dash attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Vector Effects

  Extract SVG vector-effect attributes from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Font Families

  Extract SVG font-family values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Font Sizes

  Extract SVG font-size values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Text Anchors & Baselines

  Extract SVG text-anchor and baseline values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Font Weights

  Extract SVG font-weight values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Text Decorations

  Extract SVG text-decoration values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Letter Spacing

  Extract SVG letter-spacing and word-spacing values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Rect Geometry

  Extract SVG rect geometry values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Circle & Ellipse Geometry

  Extract SVG circle and ellipse center and radius values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Points

  Extract SVG polygon and polyline points values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Line Geometry

  Extract SVG line x1, y1, x2, and y2 geometry values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Image Geometry

  Extract SVG image x, y, width, height, href, and transform values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Extract SVG Text Positions

  Extract SVG text x, y, dx, dy, rotate, textLength, lengthAdjust, and transform values from pasted SVG markup, remove duplicates, show source lines, and copy clean output locally in your browser.

  Individual tool
• Query String Parser

  Parse query strings, URL query parameters, parsequery-style snippets, and full URLs into readable JSON and key/value rows directly in your browser.

  Individual tool
• HTML Entity Encoder Decoder

  Encode and decode HTML entities for snippets, docs, and safe text display in your browser.

  Individual tool
• Hash Generator

  Generate SHA-512, SHA-384, SHA-256, SHA-1, MD5, or CRC32 hashes and checksums from pasted text directly in your browser.

  Individual tool
• SHA512 Hash Generator

  Generate a SHA-512 hash from pasted text directly in your browser for longer checksum workflows.

  Individual tool
• SHA384 Hash Generator

  Generate a SHA-384 hash from pasted text directly in your browser for checksum and integration workflows.

  Individual tool
• SHA256 Hash Generator

  Generate a SHA-256 hash from pasted text directly in your browser.

  Individual tool
• SHA1 Hash Generator

  Generate a SHA-1 hash from pasted text directly in your browser for legacy checksum workflows.

  Individual tool
• MD5 Hash Generator

  Generate an MD5 hash from pasted text directly in your browser for legacy checksum and development workflows.

  Individual tool
• CRC32 Checksum

  Calculate a CRC32 checksum from pasted text directly in your browser.

  Individual tool
• Text to HEX

  Convert text into spaced UTF-8 hexadecimal bytes directly in your browser.

  Individual tool
• HEX to Text

  Decode hexadecimal byte strings into UTF-8 text directly in your browser.

  Individual tool
• Random String Generator

  Generate random strings with configurable length, character sets, prefixes, and ambiguous-character filtering in your browser.

  Individual tool
• Number List Generator

  Generate ascending or descending number lists with custom steps, separators, padding, prefixes, and suffixes directly in your browser.

  Individual tool
• Random Number Generator

  Generate random numbers with custom ranges, counts, decimal places, uniqueness, sorting, and separators directly in your browser.

  Individual tool
• Random Word Generator

  Generate random words with count, length, capitalization, uniqueness, sorting, and separator controls directly in your browser.

  Individual tool
• Random Sentence Generator

  Generate random sentences with count, length, style, capitalization, and separator controls directly in your browser.

  Individual tool
• Random Password Generator

  Generate random passwords with configurable length, character sets, symbols, and ambiguous-character filtering in your browser.

  Individual tool
• Code 39 Barcode Generator

  Generate Code 39 barcode SVG previews from letters, numbers, and common label symbols directly in your browser.

  Individual tool
• EAN-13 Barcode Generator

  Generate EAN-13 barcode SVG previews and calculate or verify checksum digits locally in your browser.

  Individual tool
• UPC-A Barcode Generator

  Generate UPC-A barcode SVG previews and calculate or verify checksum digits locally in your browser.

  Individual tool
• EAN-8 Barcode Generator

  Generate EAN-8 barcode SVG previews and calculate or verify compact product-code checksum digits locally in your browser.

  Individual tool
• ISBN-13 Check Digit Calculator

  Calculate or verify ISBN-13 check digits and ISBN-13 checksum examples from pasted digits locally in your browser without uploads or catalog lookups.

  Individual tool
• GTIN-14 Check Digit Calculator

  Calculate or verify GTIN-14 check digits for packaging and carton-code examples locally in your browser.

  Individual tool
• EAN-13 Check Digit Calculator

  Calculate or verify EAN-13 check digits from pasted digits locally in your browser without uploads or product lookups.

  Individual tool
• UPC-A Check Digit Calculator

  Calculate or verify UPC-A check digits from pasted digits locally in your browser without uploads or product lookups.

  Individual tool
• EAN-8 Check Digit Calculator

  Calculate or verify EAN-8 check digits from pasted compact code digits locally in your browser without uploads or product lookups.

  Individual tool
• ISBN-10 Check Digit Calculator

  Calculate or verify ISBN-10 check digits, including X check characters, locally in your browser without uploads or catalog lookups.

  Individual tool
• ISSN Check Digit Calculator

  Calculate or verify ISSN check digits, including X check characters, locally in your browser without uploads or registry lookups.

  Individual tool
• ISMN Check Digit Calculator

  Calculate or verify ISMN-13 check digits from pasted music-publication digits locally in your browser without uploads or lookups.

  Individual tool
• Luhn Check Digit Calculator

  Calculate or verify Luhn check digits from pasted numeric identifiers locally in your browser without uploads or lookups.

  Individual tool
• Verhoeff Check Digit Calculator

  Calculate or verify Verhoeff check digits from pasted numeric identifiers locally in your browser without uploads or lookups.

  Individual tool
• Damm Check Digit Calculator

  Calculate or verify Damm check digits from pasted numeric identifiers locally in your browser without uploads or lookups.

  Individual tool
• JWT Decoder

  Decode JWT header and payload sections locally without verifying the signature.

  Individual tool
• Unix Timestamp Converter

  Convert Unix timestamp values to readable dates and convert date strings back to Unix seconds locally in your browser with timezone-aware workflow guidance.

  Individual tool
• Timestamp to Date

  Convert Unix timestamps in seconds or milliseconds into ISO UTC and local dates locally in your browser.

  Individual tool
• Date to Timestamp

  Convert readable date and date-time strings into Unix seconds and Unix milliseconds locally in your browser.

  Individual tool
• ISO Date Converter

  Convert ISO date and date-time strings into normalized UTC, local, RFC 2822, and Unix timestamp formats locally in your browser.

  Individual tool
• Timezone Converter

  Convert a date and time between common time zones locally in your browser with target time, source time, UTC ISO, and Unix seconds output.

  Individual tool
• UUID Generator

  Generate one or many UUID v4 identifiers locally in your browser with a configurable count, copyable output, and practical limits for test data workflows.

  Individual tool

Related toolkits

Use these toolkits when developer snippets are part of a larger cleanup, SEO, or formatting task.

• Text Cleanup Toolkit
• SEO QA Toolkit
• Writing Utilities Toolkit