Professional CSS Optimization Tool
CSS Minifier
Compress your CSS code by removing unnecessary whitespace, comments, and optimizing structure to improve website loading speed and performance.
Fast Processing
Instant CSS minification with real-time results
Size Reduction
Reduce file size by up to 30-50% typically
Safe & Secure
Client-side processing, your code never leaves your browser
Minification Options
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Pro Tips
CSS minification typically reduces file size by 30-50%
Always test your minified CSS before deploying to production
Use gzip compression on your server for additional savings
Use keyboard shortcuts: Ctrl+Enter (Minify), Ctrl+P (Prettify), Ctrl+S (Download)