HTML Minifier

Minify HTML by stripping comments and collapsing whitespace — see byte savings instantly.

HTML input: Remove HTML comments Collapse whitespace between tags

Minified output:

Output appears here…

How to use

Paste HTML, toggle options, and click Minify. Byte savings are shown instantly. Everything runs in your browser.

Will it break my page?

No — only comments and redundant whitespace between tags are removed; content is untouched.

How much smaller does it get?

Typically 10–30% smaller. The tool shows exact before/after byte counts.

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Every tool runs 100% in your browser — no uploads, no signups. If a tool saved you time, consider supporting us with a small donation.