Is this minifier free?

Yes, completely free with no limits.

Is my code uploaded anywhere?

CSS and JavaScript are minified entirely in your browser. HTML minification also runs locally - nothing is sent to a server.

Will minifying break my code?

CSS and JavaScript are minified using well-tested parsers (csso and terser) that understand the code's structure, not simple find-and-replace, so behavior is preserved. Always keep an unminified copy as your source.

Convo

HTML, CSS & JS Minifier

Minify HTML, CSS, or JavaScript online, free - shrink file size by stripping comments and whitespace.

Input code

How to Convert Code Minifier

1
Choose HTML, CSS, or JavaScript.
2
Paste your code into the input box.
3
Click "Minify" and copy the minified output.

Frequently Asked Questions

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