ClearUtils

Fast private online utilities

Tools that feel calm, sharp, and useful.

ClearUtils is a growing workspace of browser-based utilities for text cleanup, writing, developer data, calculators, and converters — built to be fast without looking like a template farm.

46 live toolsBrowser-local workflowsNo account requiredAd-light by design

Recommended workflows

Start with the job, not the menu.

These are the fastest paths through ClearUtils when you already know what you are trying to clean, decode, write, or calculate.

Cleanup deskPaste messy text and clean it in ordered steps.Spaces, duplicate lines, line breaks, sorting, joining, and find/replace.Decode benchTurn encoded data into readable JSON faster.URL decode, Base64 decode, validate, format, then copy the final output.Writing passPolish titles, check paragraphs, and spot repetition.Case conversion, counts, reading time, and frequency checks in one flow.

Available tools

Every tool is built to be quick, readable, and useful without forcing an account or heavy app shell.

  • Word Counter

    Count words, characters, sentences, paragraphs, and estimated reading time directly in your browser.

  • Word Frequency Counter

    Count word frequency, unique words, ignored stop words, ignored short words, and top word percentages instantly in your browser.

  • Text Reverser

    Reverse text by characters, words, or lines with line-preserving and cleanup options directly in your browser.

  • Text Truncator

    Truncate text by characters or words with whole-word preservation, custom suffixes, output stats, and copy-ready browser-local output.

  • Extract URLs

    Extract http, https, and www URLs from pasted text, including wrapped and punctuated links, remove duplicates, show source line and hostname details, and copy a clean one-link-per-line list.

  • Sentence Counter

    Count sentences, questions, exclamations, words, average words per sentence, and longest sentence length instantly.

  • Paragraph Counter

    Count paragraphs, words, sentences, average words per paragraph, average sentences per paragraph, and longest paragraph length instantly.

  • Line Counter

    Count total lines, non-empty lines, blank lines, unique lines, duplicate lines, paragraphs, and line lengths instantly.

  • Text Length Calculator

    Calculate text length, characters without spaces, words, lines, paragraphs, sentences, UTF-8 bytes, whitespace, and common character-limit fit instantly.

  • Character Counter

    Count characters, spaces, letters, numbers, punctuation, and words instantly in your browser.

  • Case Converter

    Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case formats instantly.

  • Swap Case

    Swap uppercase and lowercase letters in pasted text without changing punctuation, spacing, or numbers.

  • Title Case Converter

    Convert text into clean title case with punctuation-safe formatting, preset previews, and acronym protection.

  • Slug Generator

    Generate clean, URL-friendly slugs from text with options for separator style, stop words, casing, and max length.

  • Find and Replace Text

    Find and replace text online with case-sensitive, whole-word, first-match, replace-all, and regex options.

  • Markdown to Plain Text

    Convert Markdown to clean plain text for publishing, editing, email, notes, CMS fields, and AI prompt cleanup.

  • CSV to Plain Text

    Convert CSV rows into readable plain text with delimiter detection, header labels, whitespace cleanup, and browser-local output.

  • HTML to Plain Text

    Convert HTML into clean plain text by stripping tags, optional scripts and styles, decoding common entities, and preserving useful line breaks.

  • Remove Line Breaks

    Remove unwanted line breaks from copied text, wrapped paragraphs, pasted PDF output, lists, and publishing drafts.

  • Join Text

    Join text lines, comma-separated items, whitespace-separated words, tags, and lists with commas, spaces, new lines, semicolons, or custom separators.

  • Split Text

    Split text by commas, whitespace, line breaks, custom separators, or fixed-size chunks, then copy clean one-result-per-line output.

  • Remove Empty Lines

    Remove empty lines and whitespace-only rows from text, collapse blank-line runs, and optionally trim kept lines in your browser.

  • Remove Duplicate Lines

    Remove duplicate lines from text while preserving line order and options for trimming, case sensitivity, and blank-line collapse.

  • Sort Lines Alphabetically

    Alphabetically sort lines in a text block with options for case sensitivity, duplicate removal, and empty-line handling.

  • Remove Extra Spaces

    Clean repeated spaces, tabs, and unnecessary blank-line padding from pasted text without uploading anything.

  • Text Diff Checker

    Compare two text blocks line-by-line, see added, removed, and unchanged lines, and copy your diff output quickly.

  • JSON Formatter

    Format and pretty-print JSON text in-browser with clear errors for invalid JSON.

  • JSON Validator

    Validate JSON text quickly and get clear error output before publishing payloads.

  • Base64 Encoder Decoder

    Encode and decode text using Base64 in-browser with defensive handling for malformed input.

  • URL Encoder Decoder

    Encode and decode URL-safe strings for query params and URI components.

  • Unix Timestamp Converter

    Convert Unix timestamp values to human dates and date strings to Unix seconds.

  • UUID Generator

    Generate UUID v4 values quickly in-browser with a configurable count and copy support.

  • Percentage Calculator

    Calculate percentage of a number quickly with clear numeric output.

  • Profit Margin Calculator

    Compute gross profit and margin percentage from cost and selling price.

  • Discount Calculator

    Calculate discount amount and final price from original value and discount percentage.

  • Days Between Dates Calculator

    Calculate the absolute number of days between two dates with browser-side validation.

  • Reading Time Calculator

    Estimate article, script, speech, newsletter, or draft reading time from word count and reading speed.

  • Image Resizer

    Resize JPG and PNG images in your browser with preview, dimensions, file-size display, and download output.

  • Image Compressor

    Compress JPG and PNG images into smaller JPG downloads with adjustable quality and input/output size display.

  • PNG to JPG

    Convert PNG files to JPG in your browser with preview, quality control, file-size display, and download output.

  • JPG to PNG

    Convert JPG and JPEG files to PNG in your browser with preview, file details, and download output.

  • PNG to WebP

    Convert PNG files to WebP in your browser with preview, quality control, file-size display, and download output.

  • WebP to PNG

    Convert WebP files to PNG in your browser with preview, file details, and download output.

  • JPG to WebP

    Convert JPG and JPEG files to WebP in your browser with preview, quality control, file-size display, and download output.

  • WebP to JPG

    Convert WebP files to JPG in your browser with preview, quality control, white background fill, and download output.

  • Image Metadata Remover

    Remove image metadata from JPG, PNG, and WebP files by re-saving visible pixels in your browser with no upload.

Browse categories

  • Text Tools

    Count, clean, format, compare, and transform text directly in your browser. ClearUtils text tools are built for writers, students, creators, marketers, and everyday document work.

    27 tools available now.

  • Developer Tools

    A growing hub for browser-based developer utilities such as formatters, validators, encoders, decoders, parsers, and technical checkers.

    6 tools available now.

  • Business Calculators

    Simple business calculators for percentages, margins, discounts, date math, and practical planning. Each calculator will show its assumptions clearly.

    4 tools available now.

  • Converters

    A scalable hub for online converters across text, code, dates, colors, units, and file-friendly formats.

    13 tools available now.

  • Finance Tools

    Simple money and finance-related utilities with clear assumptions, practical disclaimers, and no regulated financial advice.

    1 tool available now.

  • Image Tools

    A future hub for simple image utilities such as image conversion, compression, resizing, cleanup, and optimization tools.

    9 tools available now.

Start with a toolkit

Toolkits organize ClearUtils tools by workflow, so you can move from one useful step to the next without a heavy app interface.

Popular starting points

If you want a faster path into the site, jump straight to the workflow that matches your task.