CSS Minifier
Minify CSS code to reduce file size
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How to Use CSS Minifier
- 1Paste your CSS code into the input area.
- 2Click Minify to compress your CSS.
- 3See the original size, minified size and compression ratio.
- 4Copy the minified CSS using the Copy button.
About CSS Minifier
Minify your CSS code online by removing comments, whitespace, newlines and unnecessary characters. Reduces file size for faster page load times. See the original and minified sizes with compression ratio.
Frequently Asked Questions
What does CSS minification do?
CSS minification removes comments, extra whitespace, newlines and unnecessary semicolons without changing the functionality. This reduces file size and improves page load performance.
Will minification break my CSS?
No. Minification only removes non-functional characters. The CSS will work identically before and after minification.
How much file size reduction can I expect?
Typically 20-40% reduction depending on how much whitespace and comments your original CSS contains. Heavily commented files see the biggest reductions.