CSS Beautifier
Runs in your browser — your data is never uploaded.
Reformat minified or messy CSS into clean, readable, consistently indented code — ideal for inspecting a compiled stylesheet or tidying hand-written rules before you commit them. Choose 2-space, 4-space, or tab indentation. Runs entirely in your browser.
0 characters · runs entirely in your browser
How to use CSS Beautifier
- 1
Paste your CSS into the box.
- 2
Choose an indent style.
- 3
Click “Beautify”, then copy or download the result.
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Frequently asked questions
Does it change the meaning of my CSS?+
No — it only adjusts whitespace, indentation and line breaks. Selectors, properties, values and the cascade order all stay exactly as they were, so the formatted CSS renders identically.
Does it preserve comments?+
No — both the beautifier and minifier strip `/* ... */` comments, so the output is comment-free either way.
Does it fix invalid CSS?+
No. The formatter reflows valid CSS structure (rules, declarations, nesting) but doesn’t validate or fix syntax errors.
Is my CSS uploaded anywhere?+
No. Formatting runs entirely in your browser — nothing is sent to a server.