CSS Minifier
Parse and minify CSS while preserving string values, URLs and required spacing in expressions.
Workspace
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How to use this tool
Paste a stylesheet, minify it and inspect any parser errors before copying the output.
What to know
This removes unnecessary syntax spacing. It does not remove unused selectors or redesign your stylesheet.
Frequently asked questions
How do I use CSS Minifier?
Paste a stylesheet, minify it and inspect any parser errors before copying the output.
What should I check before using the result?
This removes unnecessary syntax spacing. It does not remove unused selectors or redesign your stylesheet.
Is an account required?
No. This tool is free and the calculation takes place in your browser.