Free Developer Tool
CSS Formatter
Automatically format CSS with consistent indentation and spacing.
What is CSS Formatter?
Format CSS into a clean, readable structure with consistent indentation, spacing and line breaks. Perfect for debugging, editing and sharing stylesheets.
How to use
- Paste your CSS.
- Format the stylesheet.
- Review the beautified output.
- Copy or download the formatted CSS.
Features
- CSS beautification
- Consistent indentation
- Readable formatting
- Browser processing
Common Use Cases
- Debugging stylesheets
- Code reviews
- Learning CSS
- Formatting generated CSS
Example
Input
body{margin:0;padding:0;background:#fff;color:#333}.box{display:flex;justify-content:center;}Output
body {
margin: 0;
padding: 0;
background: #fff;
color: #333;
}
.box {
display: flex;
justify-content: center;
}FAQ
Does formatting change CSS behavior?
No. Only whitespace and formatting are changed.
Can invalid CSS be formatted?
The tool formats valid CSS. Invalid syntax may produce errors.
Is processing local?
Yes.
Missing a feature?
If this tool doesn't cover your use case or is missing functionality, please let me know through the Contact page.
New improvements and features are added based on user feedback.