CodeItBro

CSS Minifier

Compress and minify CSS code for production. Remove whitespace, comments, and optimize rules to reduce file size and improve loading times.

Minification Options

How It Works

The CSS Minifier runs entirely in your browser using JavaScript. Unlike other tools that send your data to a server, we process everything locally on your device. This guarantees 100% privacy and blazing fast speed.

  • No server interaction – data never leaves your device
  • Instant results since there is no network latency
  • Works offline once the page is loaded
  • Free to use with no usage limits

How to Use

1

Paste or Upload

Enter your CSS code or upload a .css file.

2

Configure

Choose minification options.

3

Export

Copy or download the minified CSS.

Example Usage

Minifying CSS by removing whitespace.

Input
body { margin: 0; padding: 0; }
Output
body{margin:0;padding:0}

Frequently Asked Questions

What does minification do?
Minification removes whitespace, comments, and optimizes CSS rules to reduce file size for production.
Is it safe for production?
Yes! The minifier preserves all CSS functionality while reducing file size, typically by 20-40%.
What is restructuring?
Restructuring merges duplicate selectors and optimizes CSS rules for maximum compression.

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The CSS Minifier is maintained by CodeItBro. We aim to provide the best free developer tools on the web. If you have feedback or suggestions, please visit our contact page.