XML Formatter & Minifier
Pretty-print or minify XML in your browser. Invalid XML shows a clear parse error.
Example
Paste <a><b/></a>, click Format for indented XML, or Minify to collapse whitespace between tags.
FAQ
No. It only checks well-formedness via the browser DOMParser.
Comments are kept when formatting. Minify removes insignificant whitespace but keeps comment nodes.
Markup Tools
CSS Minifier / Formatter
Format or minify CSS. Remove comments. Copy result.
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.
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.