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CSS Minifier & Compressor

Compress and minify CSS files by removing whitespace, comments, and redundant rules to reduce file size.

4.8 / 5(770 votes)
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Execution Mode
100% Client-Side In-Browser
Data Privacy
Zero Persistent Storage
Access Policy
Free · No Signup Required

CSS Minifier & Formatter

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How to Use CSS Minifier & Compressor

  1. 1

    Paste your CSS code or upload a .css file.

  2. 2

    Click 'Minify CSS'.

  3. 3

    Copy or download the compressed output.

Key Features

  • Whitespace & comment removal
  • Shorthand property consolidation
  • Before/after size comparison
  • Download minified file

Benefits

  • Reduce page load times and bandwidth
  • Improve Google PageSpeed score
  • Shrink CSS file size by up to 60%

Common Pitfalls to Avoid

  • • Minifying unprocessed SCSS/Less files — compile first.

Data Handling & Privacy Notice

This utility executes entirely client-side in your web browser. No text, calculations, or uploaded data are sent to our servers or stored in any database.

Frequently Asked Questions

There are beautifiers that can reformat it, but lost comments and formatting cannot be recovered.

Guides & Articles for CSS Minifier & Compressor

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The Definitive Guide to CSS Minifier & Compressor: Best Practices

Master CSS Minifier & Compressor with step-by-step implementations and benchmarks.

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Troubleshooting, edge cases, and automation methods for CSS Minifier & Compressor.

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