ClearUtils

Tool directory

All ClearUtils tools

Browse fast, privacy-friendly ClearUtils tools by task: text cleanup, developer data, image optimization, pasted-input SEO QA, writing checks, and practical calculators. Start with a category hub or toolkit when you need a workflow, or jump directly to a single-purpose tool.

Best starting points

These hubs receive the strongest internal links because they explain the main ClearUtils topical clusters and route visitors to the right tools.

Find a tool faster

Search by tool name, task, category, cluster, or toolkit. Use category and toolkit filters together when you know the general job or workflow family.

Quick searches
Text cleanupCount textJSON toolsCSV toolsImage optimizationUnit convertersSEO checksBusiness math

Use default order for the governed site structure, A to Z for exact-name browsing, or newest first to inspect recent additions.

Showing 569 of 569 live tools. All live tools grouped by category.

Need help choosing a result?Open route, comparison, narrowing, and privacy guidance.
Directory route check

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Use this checkpoint to choose between exact tool search, workflow toolkits, and topic hubs before scanning the full directory.

Exact taskOpen the closest matching toolScan 569 visible results by tool name, task, toolkit, and cluster before opening a page.Workflow routeBrowse all toolkitsUse toolkit hubs when you know the workflow family but not the exact standalone utility yet.Topic routeStart from all categoriesUse the homepage category grid when the full 569-tool directory is too broad for the task you have in mind.
Directory narrowing tips

Make the 569 of 569 results easier to compare

Use these tips to move from a broad library view to a small set of compatible tools without guessing which page to open.

  • Tighten the result setAdd a concrete task phrase such as format, validate, compress, count, convert, cleanup, extract, or checker before opening a page.
  • Combine category and toolkitUse a category for the broad work area and a toolkit for the workflow family when the full directory feels too wide.
  • Use sort and share linksA–Z sorting helps exact-name browsing, newest-first helps review recent coverage, and the filtered-view link preserves the current directory state.
Before opening a card

Compare the 569 visible results by task, input, and workflow fit

The directory is easiest to use when you compare the visible card context first, then open the exact tool or a toolkit hub when the task needs multiple steps.

  • Task fitUse the card task, not only the title

    Open the page whose task line matches the action you need to finish: format, count, compress, convert, validate, extract, calculate, or preview.

  • Input fitCheck what you will paste, enter, or select

    Prefer tools that clearly match your source material and review needs before pasting sensitive text, choosing an image, or relying on calculated output.

  • Workflow fitUse a toolkit when one page is not enough

    If the job needs several related steps, open the toolkit route from the card so the next page stays compatible with the same workflow family.

How the directory is organized

Every listed page is a live ClearUtils utility with governed category, cluster, toolkit, keyword, and related-tool metadata. Most tools run in the browser or from pasted input; image files stay in the browser, and pasted SEO checks do not crawl live sites.

  • Start broad: choose a category when you know the type of work.
  • Start by workflow: choose a toolkit when several tools may be needed together.
  • Confirm fit: each card now shows the primary task and toolkit context before you open it.
Browse curated starting points8 toolkits, 8 popular tools, and 12 newest tools.

Toolkit shortcuts

Use these hubs when a task spans several related utilities. Counts reflect live tools already assigned to each toolkit.

  • Text Cleanup Toolkit

    Clean pasted text, fix spacing and line breaks, dedupe rows, reshape lists, and prepare copy for spreadsheets, CMS fields, prompts, emails, or publishing.

    42 live tools · 2 guided groups
  • Developer Data Toolkit

    Format, validate, convert, and inspect developer data such as JSON, CSV, XML, YAML, URLs, Base64, timestamps, UUIDs, and snippets.

    310 live tools · 2 guided groups
  • Writing Utilities Toolkit

    Measure, polish, and reshape drafts with browser-local word, character, sentence, paragraph, frequency, line-count, and reading-time checks.

    18 live tools · 2 guided groups
  • Business Calculator Toolkit

    Run everyday business math for averages, medians, margins, markups, discounts, percentages, pricing, and date planning with clear assumptions.

    12 live tools · 2 guided groups
  • Unit Converters Toolkit

    Browse focused unit converters by measurement type, from everyday conversions to engineering, chemistry, front-end, and science units.

    142 live tools · 15 guided groups
  • Image Optimization Toolkit

    Resize, compress, crop, convert, rotate, flip, filter, and clean common image files locally in your browser before sharing or publishing.

    19 live tools · 3 guided groups
  • Color Tools Toolkit

    Convert colors, review contrast, and prepare accessible color values for design specs, CSS variables, QA notes, and front-end handoff.

    6 live tools · 1 guided groups
  • SEO QA Toolkit

    Check pasted SEO snippets, metadata, social previews, robots directives, canonicals, headings, schema, and sitemap URL lists without crawling live sites.

    20 live tools · 2 guided groups

Popular starting tools

Newest tools

Current tools

All live tools grouped by category.

Business Calculators (12)

12 matching tools4 visible clusters in this result group
Sample taskspercentage calculator · percentage change calculator · profit margin calculator

Converters (142)

142 matching tools1 visible cluster in this result group
Sample taskslength converter · weight converter · temperature converter

Design Tools (6)

6 matching tools1 visible cluster in this result group
Top toolkit pathsColor Tools Toolkit (6)
Sample taskscontrast checker · hex to rgb converter · rgb to hex converter

Developer Tools (310)

310 matching tools4 visible clusters in this result group
Sample tasksHTML to Markdown · Markdown to HTML · json formatter

Image Tools (19)

19 matching tools4 visible clusters in this result group
Sample tasksimage resizer · image compressor · png to jpg

SEO Tools (20)

20 matching tools2 visible clusters in this result group
Top toolkit pathsSEO QA Toolkit (20)
Sample tasksSERP snippet preview · meta title description checker · meta tag generator
  • SERP Snippet Preview

    Preview a Google-style search snippet from pasted title, description, and URL text with practical length guidance.

    Task
    SERP snippet preview
    Cluster
    Light SEO Tools
    SEO Tools
  • Meta Title & Description Checker

    Check a pasted meta title and meta description for practical SEO length, missing fields, and optional keyword usage.

    Task
    meta title description checker
    Cluster
    Light SEO Tools
    SEO Tools
  • Meta Tag Generator

    Generate clean meta tags, canonical markup, robots directives, Open Graph tags, and Twitter card tags locally in your browser.

    Task
    meta tag generator
    Cluster
    Light SEO Tools
    SEO Tools
  • Open Graph Preview

    Paste Open Graph meta tags and preview title, description, image URL, site name, and missing core social metadata fields.

    Task
    Open Graph preview
    Cluster
    Light SEO Tools
    SEO Tools
  • HTML Heading Structure Checker

    Extract H1-H6 headings from pasted HTML and flag common structure issues for page QA.

    Task
    HTML heading structure checker
    Cluster
    Light SEO Tools
    SEO Tools
  • Canonical Tag Checker

    Paste HTML head markup and detect canonical tags, duplicate canonicals, missing href values, and relative canonical URLs.

    Task
    canonical tag checker
    Cluster
    Light SEO Tools
    SEO Tools
  • Sitemap URL Extractor

    Extract URLs from pasted sitemap XML or URL lists, remove duplicates from the unique output, and flag invalid values in your browser.

    Task
    sitemap URL extractor
    Cluster
    Pasted SEO QA
    SEO Tools
  • Sitemap Generator

    Generate XML sitemap drafts from pasted URLs, remove duplicates, skip invalid rows, and optionally add lastmod, changefreq, and priority tags in your browser.

    Task
    sitemap generator
    Cluster
    Pasted SEO QA
    SEO Tools
  • Robots.txt Generator

    Generate robots.txt drafts locally in your browser with user-agent, Allow, Disallow, sitemap, and crawl-delay fields.

    Task
    robots.txt generator
    Cluster
    Pasted SEO QA
    SEO Tools
  • Robots.txt Tester

    Paste robots.txt content and check whether a path is allowed or blocked for Googlebot, Bingbot, or any user-agent without fetching a live URL or crawling your site.

    Task
    robots.txt tester
    Cluster
    Pasted SEO QA
    SEO Tools
  • Meta Robots Tag Checker

    Inspect pasted meta robots tags for index, noindex, follow, nofollow, bot-specific rules, empty values, and conflicting directives.

    Task
    meta robots checker
    Cluster
    Pasted SEO QA
    SEO Tools
  • Twitter Card Preview

    Preview Twitter/X Card metadata from pasted twitter:* tags locally in your browser with missing-field warnings and copyable JSON output.

    Task
    Twitter Card preview
    Cluster
    Pasted SEO QA
    SEO Tools
  • Viewport Meta Checker

    Check viewport meta tags from pasted HTML locally in your browser and flag missing, duplicate, non-responsive, or zoom-limiting settings.

    Task
    viewport meta checker
    Cluster
    Pasted SEO QA
    SEO Tools
  • Hreflang Tag Checker

    Check hreflang tags from pasted HTML locally in your browser with language counts, URL rows, duplicate detection, and missing-field warnings.

    Task
    hreflang tag checker
    Cluster
    Pasted SEO QA
    SEO Tools
  • Charset Meta Checker

    Check pasted HTML for meta charset declarations, duplicate charset values, empty declarations, and non-UTF-8 warnings locally in your browser.

    Task
    charset meta checker
    Cluster
    Pasted SEO QA
    SEO Tools
  • Favicon Link Checker

    Check pasted HTML for favicon, shortcut icon, apple touch icon, and mask icon link tags with missing href and path warnings.

    Task
    favicon link checker
    Cluster
    Pasted SEO QA
    SEO Tools
  • HTML Lang Attribute Checker

    Check pasted HTML for the opening html tag, detected lang attribute, missing language values, and unusual language-code warnings.

    Task
    HTML lang attribute checker
    Cluster
    Pasted SEO QA
    SEO Tools
  • Meta Refresh Checker

    Check pasted HTML for meta refresh tags, delay values, refresh URLs, duplicates, and near-instant redirect warnings locally in your browser.

    Task
    meta refresh checker
    Cluster
    Pasted SEO QA
    SEO Tools
  • Theme Color Meta Checker

    Check pasted HTML for theme-color meta tags, media attributes, unique color values, empty content, and unusual color formats locally in your browser.

    Task
    theme color meta checker
    Cluster
    Pasted SEO QA
    SEO Tools
  • Preload Link Checker

    Check pasted HTML for preload link hrefs, as types, MIME types, crossorigin attributes, missing values, and font preload reminders locally in your browser.

    Task
    preload link checker
    Cluster
    Pasted SEO QA
    SEO Tools

Text Tools (60)

60 matching tools4 visible clusters in this result group
Sample tasksword counter · word frequency counter · letter frequency counter