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CSS Minifier / Beautifier
Minify or format CSS code instantly.
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How to Use CSS Minifier / Beautifier
- 1Choose 'Minify' or 'Beautify' mode.
- 2Paste your CSS into the input area.
- 3Click the button — output appears instantly.
- 4Copy the result.
Frequently Asked Questions
Does minification break my CSS?
No — only whitespace, comments, and redundant semicolons are removed. All selectors, properties, and values are preserved exactly.
About CSS Minifier / Beautifier
CSS minification removes comments, collapses whitespace, and strips trailing semicolons before closing braces — typically reducing CSS size by 20–40%. Beautification uses Prettier to apply consistent formatting for easier reading and code review.