Minifier · CSS

Minify CSS

Paste your CSS below and hit Minify to compress it in one click. It uses clean-css to remove whitespace, comments and redundant rules while keeping your styles identical. See exactly how many bytes (and gzipped bytes) you save.

Input

0 lines0 B

Output

Your result appears here

Paste code, pick a mode, then hit the button.

Tip: press ⌘Enter (or CtrlEnter) to run.

Frequently asked questions

Is the CSS minifier free?

Yes. Neatly's CSS minifier is completely free, needs no sign-up, and has no usage limits.

Is my CSS kept private?

Your CSS is processed on the fly and never stored or shared — nothing is saved on our servers.

Will minifying change how my CSS works?

No. Minification only removes what a machine ignores; the meaning and structure of your CSS stay exactly the same.