CSS Minifier

Minify and compress CSS code with optimization, validation, statistics, and file handling for better web performance.

Sample CSS:

Keyboard Shortcuts

Ctrl+MMinify mode
Ctrl+FFormat mode
Ctrl+VValidate mode
Ctrl+SToggle stats
Ctrl+1Simple sample
Ctrl+2Complex sample
Ctrl+3Responsive sample

CSS Optimization Tips

Performance Benefits

  • • Smaller file sizes = faster loading
  • • Reduced bandwidth usage
  • • Better mobile performance
  • • Improved Core Web Vitals
  • • SEO benefits from faster sites

Best Practices

  • • Use shorthand properties
  • • Combine similar selectors
  • • Remove unused CSS rules
  • • Use efficient selectors
  • • Enable gzip compression