CSS Minifier
Minify CSS code to reduce file size. Remove whitespace, comments, and optimize for production.
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Stripping whitespace and comments is the obvious part of minifying CSS, but the specific size gains come from elsewhere, shortening a color value like #ffffff down to #fff, dropping a unit off a zero value since 0px and 0 render identically, and combining separate margin or padding properties into a single shorthand line, optimizations a naive whitespace-only stripper never catches. This tool minifies CSS by removing whitespace and comments while also applying these CSS-specific size reductions, rather than only stripping formatting.
See moreSee less about the CSS Minifier
Useful for shrinking a stylesheet for production beyond what basic whitespace removal alone achieves, shortening color values and zero units automatically instead of hunting for them by hand, or minifying CSS with shorthand property optimization included rather than left for a separate pass.
Key features
- Clean interface
- Fast processing
- No signup required
- Works offline