CSS Minifier
Minify CSS by removing whitespace, comments, and redundant characters. Reduce file size for faster page loads.
CSS Input
CSS Minify FAQ
How much does CSS minification save?
Typically 15-30% file size reduction, depending on how many comments and how much whitespace the original CSS contains. Combined with gzip, total transfer savings can reach 70-80%.
Does minification affect functionality?
No. Minification only removes characters that are not needed for the browser to parse the CSS—whitespace, comments, trailing semicolons, and redundant units. The rendered output is identical.