Developer ToolsCode FormattersFree Tool
CSS Prettifier
Reformat minified or messy CSS with a newline after each rule, selector, and declaration for readability.
How to Use CSS Prettifier
- 1Paste your CSS code
- 2Click Process
- 3Copy the reformatted, readable CSS
Frequently Asked Questions
It's a regex-based pass: it collapses extra whitespace, adds a line break and indent after each opening brace, breaks after each semicolon, and adds a line break after each closing brace.
Yes — both tools run the identical formatting logic. 'Prettifier' and 'Beautifier' are two common names for the same feature.
Not deeply — it's a pattern-based reformatter, not a full CSS parser, so unusual syntax (e.g. complex nested media queries) may not format perfectly. For guaranteed-correct output, use Prettier.
No — this only expands/beautifies. Use the CSS Minifier tool (in the CSS Tools section) to compress CSS instead.
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