CSS Minifier / Beautifier
Minify or format your CSS code instantly
Input CSS
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Minified CSS
About CSS Minifier
Minify or beautify CSS code. Remove comments and whitespace for production, or prettify minified CSS for debugging. Shows size reduction percentage.
CSS Minifier is a free tool in the Developer Tools category on BrowseryTools. It runs entirely in your browser — your data is never uploaded to a server, and there's no registration, no ads, and no watermarks, so your privacy is fully preserved.
Frequently asked questions