Developers

CSS Minifier

Minify CSS files to speed up website loading

CSS Minifier
Minification Options
CSS — Input 0 lines
Output

            
        
Minification Results
Original size
Minified size
Bytes saved
Reduction
مساحة إعلانية
About this Tool

CSS Minifier — Reduce CSS File Size to Speed Up Websites

The CSS Minifier is a free tool that removes whitespace, comments, and redundant code from CSS files, shrinking their size and improving web page load times.

What Minification Does

  • Remove comments: strips all /* ... */ blocks
  • Remove whitespace: eliminates spaces, blank lines, and indentation
  • Shorten zeros: converts 0.5rem to .5rem
  • Shorten colors: converts #ffffff to #fff and #aabbcc to #abc
  • Remove last semicolon: drops trailing ; before }

Why CSS Minification Matters

  • Improves Google Core Web Vitals scores
  • Reduces page load time for users on slow connections
  • Lowers server bandwidth consumption
  • Essential part of any production build pipeline (Webpack / Vite)
مساحة إعلانية