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CSS Minifier – Compress & Optimize CSS

Compress CSS code by removing whitespace, comments, and unnecessary characters. Reduce file size and improve page load speed.

CSS Minifier

Compress your CSS code by removing whitespace, comments, and unnecessary characters

Upload CSS File

Drag & drop or click to browse

No file selected
0 characters
Minifying... 0%
Paste CSS code or upload a .css file to get started.
0
Original Size
0
Minified Size
0%
Saved
How to Minify CSS
  1. Paste – Paste your CSS code into the text area, or upload a .css file.
  2. Options – Toggle options like removing comments, whitespace, shortening hex colors, and removing last semicolons.
  3. Minify – Click the "Minify CSS" button to compress your code.
  4. Copy or Download – Copy the minified code to your clipboard or download it as a .css file.
All processing happens in your browser. Your CSS is never uploaded to any server – 100% private and secure.

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About this Tool

CSS Minifier

Compress your CSS code by removing whitespace, comments, and unnecessary characters

Upload CSS File

Drag & drop or click to browse

No file selected
0 characters
Minifying... 0%
Paste CSS code or upload a .css file to get started.
0
Original Size
0
Minified Size
0%
Saved
How to Minify CSS
  1. Paste – Paste your CSS code into the text area, or upload a .css file.
  2. Options – Toggle options like removing comments, whitespace, shortening hex colors, and removing last semicolons.
  3. Minify – Click the "Minify CSS" button to compress your code.
  4. Copy or Download – Copy the minified code to your clipboard or download it as a .css file.
All processing happens in your browser. Your CSS is never uploaded to any server – 100% private and secure.

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