CSS Minifier
Compress your CSS by removing whitespace, comments, and unnecessary characters — see size reduction instantly.
What Is CSS Minification?
CSS minification compresses your stylesheet by removing characters that browsers don't need: whitespace, line breaks, comments, and redundant semicolons. A typical CSS file can shrink by 20-50% through minification alone. This reduces download size and improves page load speed — a direct ranking factor for Google.
What Gets Removed?
Comments (/* ... */), extra whitespace and line breaks, trailing semicolons before closing braces, and unnecessary zeros (0.5 → .5). Property values, selectors, and all functional CSS remains untouched.
FAQ
No. The browser interprets minified and unminified CSS identically. Only non-functional characters are removed.
Yes. Minification reduces file size and improves page load speed. Use source maps in development to debug the original CSS.