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Text and Publishing Toolkit

Pick a tool, paste your content, and get clean output quickly. Everything runs in the browser.

Word Counter

Count words, reading time, and readability scores before publishing long-form content.

Case Converter

Convert text across uppercase, lowercase, title, sentence, camelCase, snake_case, and kebab-case.

Slug Generator

Turn titles into clean SEO-friendly URL slugs with separator and length controls.

JSON Formatter

Validate, format, and minify JSON payloads with optional recursive key sorting.

Text Diff Checker

Compare two text versions line by line and review added or removed content quickly.

Regex Tester

Test regular expressions with flag toggles, highlighted matches, and capture-group reports.

Timestamp Converter

Convert Unix seconds/milliseconds and date strings across ISO, UTC, local, and relative formats.

HTML Online Viewer

Preview rendered HTML, inspect sanitized output, and copy final markup for publishing.

Markdown to HTML

Convert markdown to production-ready HTML with preview and plain output views.

HTML to Markdown

Convert HTML snippets into readable markdown and verify the round-trip render.

Markdown Cleanup

Normalize heading spacing, list markers, and blank lines before publishing docs.

Text Statistics

Track words, reading time, sentence density, and term repetition while drafting.

Where this toolkit helps

Use these tools when you need to count words, clean lists, generate slugs, convert markup, or validate content before publishing.

Each page focuses on one workflow, so your team can move from draft to final copy with fewer steps.

From the blog

Read short guides for common publishing tasks.