CSS Minifier

Minify your CSS with safe, production-ready output and instant size savings. Optimize your site performance in seconds.

Developer tool · Free · No sign-up

Input CSS

Keep important comments Preserve line breaks Source maps (coming soon)

Minified Output

Original: 0 B · Minified: 0 B · Saved: 0%

Ready to minify your CSS.

Upload CSS file

Drag and drop your .css file here, or browse from your device.

Keep important comments Preserve line breaks Source maps (coming soon)

Minified Output

Original: 0 B · Minified: 0 B · Saved: 0%

Upload a CSS file to begin.

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