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CSS Minifier
Minify and compress CSS stylesheets
About CSS Minifier
CSS Minifier lets you minify and compress css stylesheets.
Category: Minifiers.
Frequently asked questions
What does CSS minification remove?
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Whitespace, comments, redundant semicolons, and zero values (0px → 0). It also shortens color values (#ffffff → #fff) and combines shorthand properties where possible.
Does minification change the visual output?
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No. Minified CSS produces identical visual results to the original. Only formatting and redundant syntax are removed.
How much can CSS be reduced in size?
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Typically 20–40% for handwritten CSS. Combined with GZIP compression (which most web servers apply automatically), the effective transfer size reduction is often 80%+ from the original.