Developer Tools
HTML Minifier
Strip whitespace, comments, and reduce HTML size.
About this tool
Minifying HTML removes whitespace and comments to shave kilobytes off your pages. Smaller pages mean faster load times, better Core Web Vitals, and happier users.
How to use
- Paste your HTML.
- Click Minify.
- Copy the compact result.
Benefits
- 20–40% size reduction typical
- Strips comments and whitespace
- Preserves <pre> blocks
Real-world use cases
- • Production deploys
- • Email templates
- • Embedded HTML strings
Tips & best practices
- • Test minified HTML in a browser before shipping
- • Always preserve <pre> content
- • Combine with gzip for even more savings
Frequently asked questions
Will it break my page?
Standards-compliant HTML minifies safely. Always test.
Does it touch CSS or JS?
No, only HTML.
Is it reversible?
Yes — use a beautifier to re-expand.
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