Developer Tools
CSS Formatter
Format CSS code into readable indentation for review, debugging and documentation. Paste minified or messy CSS and get a clearer stylesheet with consistent indentation and line breaks.
About this tool
Format CSS code into readable indentation for review, debugging and documentation. Paste minified or messy CSS and get a clearer stylesheet with consistent indentation and line breaks.
Best use cases
Useful when reviewing copied CSS, debugging layout rules, preparing examples or reading a stylesheet generated by another tool.
Input and output
Input: CSS code. Output: formatted CSS text. The formatter improves readability but does not validate browser support or rewrite selectors.
Important limits
Formatting may change whitespace but should not be treated as a full CSS linter.
How to use
- Paste CSS code.
- Run the formatter.
- Review the formatted stylesheet.
- Copy the result into your editor.
FAQ
Is CSS Formatter free?
Yes. CSS Formatter is free to use in the browser and does not require registration.
Can I use the result in production?
You can use the result as a practical helper, but important output should be reviewed and tested in the target system.