Beautify CSS by indenting rules and declarations with a simple formatter.
Try an example
Load a ready-made sample into this tool and run it. Every result you see is calculated live by the tool itself — nothing here is a pre-written answer.
Sample: input: body{margin:0;padding:0;color:#211a31}h1{font-s...
How to Use
- Paste CSS code.
- Click Run.
- Copy the readable CSS.
What this CSS beautifier does
Paste stylesheet code into this CSS beautifier and it rebuilds the layout with consistent indentation, placing rules and declarations on separate lines so the structure is easy to scan. It helps when CSS arrives as one compressed line, copied from a minified file or a crowded editor. The result is plain formatted CSS you can copy back into your project.
When it is a good fit
Use it when you inherit a stylesheet from someone else, return to an old project and cannot tell where one rule ends and the next begins, or want to compare two versions of a file line by line. It formats code you already have; it does not write new styles.
Good to know
This is a simple formatter: it indents by braces and does not validate or rewrite your CSS. A missing brace or syntax error in the original will still be there afterward, so treat the output as tidied code, not checked code.
Frequently asked questions
What does the beautifier change in my CSS?
Only the presentation. Line breaks and indentation are added so rules and declarations sit on their own lines, while your selectors, properties and values stay exactly as they were.
Will it fix broken or invalid CSS?
No. The tool does not validate code, so a syntax error or missing brace passes straight through. If the output still looks wrong, the problem sits in the original CSS.
Can I paste a whole stylesheet at once?
Yes. Paste the complete file and run it in one pass, even if it started as a single minified line. You can then copy the entire formatted result back into your project.
How to use CSS Beautifier
- Paste CSS code.
- Click Run.
- Copy the readable CSS.
Limitations
This is a simple formatter: it indents by braces and does not validate or rewrite your CSS.