CSS Minifier
Free online CSS minifier. Compress and minify your CSS in the browser — strip comments, collapse whitespace and remove redundant semicolons to cut file size and speed up your site. Nothing is uploaded.
Original
214 B
Minified
166 B
Saved
22%
CSS input
Minified CSS
Frequently asked questions
Is this CSS minifier free and private?+
Yes. Minification runs entirely in your browser — your CSS is never uploaded, with no limits or watermarks.
What does the CSS minifier do?+
It removes comments, collapses whitespace and line breaks, strips spaces around braces and colons, and drops the last semicolon before each closing brace.
How much smaller will my CSS be?+
It depends on your formatting and comments, but the tool shows the original size, minified size and exact percentage saved as you type.