CSS Minifier PRO - Compress Stylesheets Online
Operating Instructions
Input Source
Paste your raw, unoptimized CSS code into the left terminal.
Compress
Click MINIFY CODE to strip whitespace and comments.
Deploy
Copy the optimized code or download the .min.css file.
Optimization Log
body {
background: #000;
color: #fff;
}
body{background:#000;color:#fff}
System Capabilities
Speed Boost: Reduces file size by 20-40%, improving page load times.
Bandwidth: Lowers data usage for server and client.
About CSS Minifier PRO
CSS Minifier PRO is an essential performance utility for web developers. Browsers don't need spaces, comments, or indentation to read CSS code—only humans do. This tool removes all unnecessary characters from your stylesheets, creating a "minified" version that loads significantly faster. By reducing the file size, you improve your website's Google PageSpeed score and provide a better user experience.
Related Technical Articles
Impact on Core Web Vitals
How reducing CSS payload size improves First Contentful Paint (FCP).
Gzip vs Minification
Why you should use both for maximum compression.