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CSS Minifier
Minify CSS code by stripping comments, collapsing whitespace, and removing redundant semicolons.
Initializing CSS Minifier...
How to Use the CSS Minifier
1. Paste your CSS stylesheet code.
2. Click Minify CSS.
3. View byte savings percentage and copy compressed CSS.
2. Click Minify CSS.
3. View byte savings percentage and copy compressed CSS.
Algorithm & Formula Details
Regex token reduction for CSS declarations and rule blocks.
All mathematical calculations, text transformations, and cryptographic hashes are executed strictly in memory inside your browser using modern Web APIs.
Frequently Asked Questions
Minified CSS loads faster and improves Core Web Vitals (LCP/FCP).