CSS Formatter & Minifier Online
Format readable CSS snippets or minify compact CSS output for docs, component notes, design tokens, and quick frontend cleanup.
A CSS formatter adds readable spacing and line breaks around selectors and declarations.
A CSS minifier removes comments and unnecessary whitespace for compact snippets.
Use practical snippets
Small stylesheet blocks, component styles, and docs examples are the strongest fit.
Keep build tooling for production
For large projects, use this for review and dedicated bundlers for final production CSS.
Try a common CSS task
CSS snippet analyzed
2 rule blocks, 6 declarations, 0 comments, 39 B estimated savings.
This formatter is meant for quick snippets. Test production CSS with your build pipeline before shipping minified output.
Suggested workflow
CSS cleanup and design token path
Clean CSS, convert sizing values, and generate reusable styling declarations.
How is CSS processed?
CSS formatting and minifying are handled in the browser for this tool based on the current public implementation.
Does minifying remove comments?
Yes. The minify action removes CSS comments and unnecessary whitespace for compact output.
Can it format CSS for readability?
Yes. The format action adds line breaks and indentation around rules and declarations.
Is this a full CSS parser?
No. It is a lightweight formatter for snippets. Complex build pipelines should still use dedicated CSS tooling.