CSS Minifier
Remove whitespace, comments and unnecessary characters from CSS
About CSS Minifier
The CSS Minifier strips unnecessary whitespace, comments, and redundant characters to shrink stylesheet payloads for production. Frontend developers and performance-minded site owners use it for quick size checks and one-off minification when a full build pipeline is not available.
- Keep an unminified source file—never edit minified CSS as your primary copy.
- Compare original vs minified byte counts to estimate transfer savings before deploy.
- Test critical pages after minify; rare hacks that rely on comments or spacing can break.