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Convert text between camelCase, snake_case, PascalCase, kebab-case and more. Free online case converter for developers.

Count words, characters, sentences, and lines in your text. Free online text statistics tool for writers and developers.

Reverse text by characters, words, or lines online, then copy the result instantly for debugging, data cleanup, or formatting tasks.

Find and replace text with support for regex, case-sensitive, and whole word matching. Free online find and replace tool.

Convert text into clean URL-friendly slugs instantly. Remove punctuation, accents, and extra spaces. Free online slug generator.

Escape or unescape strings for JavaScript, JSON, Java, C#, shell, CSV, HTML, and XML.

Compare two texts and see the differences highlighted. Side-by-side and inline diff views. Free online text comparison tool.

Write Markdown and preview the rendered output live, with support for headings, lists, code blocks, links, and quick HTML conversion.

Convert Markdown to clean HTML instantly. Paste Markdown and copy production-ready HTML. Free online Markdown to HTML converter.

Build Markdown tables with a spreadsheet-like editor. Add rows/columns and set alignment.

Generate a table of contents from Markdown headings with anchor links.