HTML Minifier — Minify HTML Online

Paste HTML to strip comments and collapse whitespace between tags. Does not fetch live URLs — paste-only.

How to use
  1. Paste your HTML in the input box.
  2. Minified output updates automatically.
  3. Click Copy to copy the compact HTML.
Frequently asked questions
What does HTML minification remove?
HTML comments and whitespace between tags. Inline text spacing may be collapsed.
Can I minify fetched pages?
No. Paste HTML from View Source or your editor — this tool does not fetch URLs.
Will minification break my page?
Generally safe for production HTML. Test if you rely on whitespace-sensitive pre/code blocks.
Is my HTML sent to a server?
No. Minification happens entirely in your browser.
 Last updated 
Powered by maratool