CSS minifier

Minify CSS online and copy cleaner output

Paste CSS into the editor, remove comments and extra whitespace, then copy the smaller result. This is useful for snippets, templates, demos, and quick front-end cleanup.

Remove commentsReduce CSS sizeCopy minified output

Paste your CSS

Run the minifier to remove comments and compress common whitespace. This is ideal for quick cleanup and smaller stylesheets.

CSS input

Status

Paste CSS to minify it

Minified CSS

Original size

Minified size

Estimated savings

Use case

Useful for cleaning up CSS snippets and reducing file size before sharing or publishing.