CSS Minifier / Formatter
Format or minify CSS. Optionally remove comments. All in your browser.
Markup Tools
JavaScript Minifier / Formatter
Beautify or minify JavaScript. Copy result.
HTML Formatter & Minifier
Pretty format or minify HTML. Indentation control and optional comment removal.
Markdown Preview
Write Markdown, see rendered preview side by side.
XML Formatter & Minifier
Pretty-print or minify XML with indentation control.
robots.txt Generator
Build a robots.txt from allow/disallow rules and sitemap URL.
Meta Tag Generator
Generate HTML meta and Open Graph tags from title and description.