CSS Minifier PRO - Compress Stylesheets Online

v1.0. Stable

CSS Minifier
COMPRESSION ENGINE
Source CSS
Original Size 0 B
Minified Size 0 B
Efficiency 0%
Minified Output

Operating Instructions

1
Input Source

Paste your raw, unoptimized CSS code into the left terminal.

2
Compress

Click MINIFY CODE to strip whitespace and comments.

3
Deploy

Copy the optimized code or download the .min.css file.

Optimization Log

Original CSS:
body {
    background: #000;
    color: #fff;
}
Minified Output:
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.