Format and minify HTML
Copied HTML often arrives as one unreadable line. A formatter re-indents it so you can actually see the structure, spot unclosed tags and edit with confidence. When you ship, the minifier strips the whitespace back out to shave bytes off page weight.
How to use it
- Paste your HTML.
- Pick an indent size.
- Click Format to beautify or Minify to compact, then copy the result.
Frequently asked questions
Does it change my HTML’s meaning? No — formatting only adjusts whitespace and indentation. The markup and its behaviour stay identical.
Can it minify HTML? Yes — the Minify button collapses whitespace between tags to reduce file size for production.
Is my HTML uploaded? No. Formatting runs entirely in your browser, so your code never leaves your device.