Developer Tools

CSS Formatter

Beautify CSS with readable indentation, rule spacing, property alignment, and cleaner blocks.

Editor workspace Browser workspace

Editor workspace

Format CSS Formatter

CSS input

Ready

Result

Output

Run the tool to see the result here.

About this tool

Use CSS Formatter without a complicated workflow.

Beautify CSS with readable indentation, rule spacing, property alignment, and cleaner blocks. This registration is prepared for a browser-side JavaScript UI, so no Python/API processing is required when the UI is implemented.

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How to use

01Paste the source

02Format the input

03Copy the clean result

Workspace highlights

✓Monospace editor

✓Validation-ready output

✓Copy and clear actions