CSS Minifier
Compress CSS by removing whitespace and comments
Cara pakai
- 1Paste your CSS
Drop any CSS - a single rule, a whole stylesheet, or a snippet from DevTools.
- 2Click minify
Comments, whitespace, and unnecessary semicolons are stripped instantly.
- 3Copy the minified output
Copy the result to your clipboard or see the size reduction stats.
Tentang CSS Minifier
Free online CSS minifier. Strip comments, whitespace, and redundant semicolons from CSS to reduce file size - typically 20-40% smaller. Handy for one-off pastes when you don't want to spin up a full build pipeline. Runs entirely in your browser. CSS Minifier di 712 Tools jalan sepenuhnya di browser kamu pakai JavaScript API native - tidak ada server yang pernah melihat data kamu. Artinya hasil instan, privasi penuh, dan tanpa batas upload.
Buat sesi debug, quick sanity check, atau incident produksi - tool ini gratis dipakai sebanyak yang kamu butuh. Tanpa watermark, tanpa signup, dan tanpa ads di dalam tool.
Pertanyaan yang sering ditanyakan
How much smaller does CSS get?
Typically 20-40%. Comment-heavy or well-formatted stylesheets shrink more; already-compact CSS shrinks less.
Does it break my CSS?
No. Only whitespace and comments are removed - the CSS grammar is preserved exactly.
Does it support CSS variables and modern syntax?
Yes. Custom properties, nested rules, container queries, and other modern features are preserved intact.
Should I use this in production?
For a real build pipeline, use PostCSS + cssnano or Lightning CSS. This tool is best for quick one-off minification.
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