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CSS Formatter
CSS FormatterReady
Indent
Input CSS Code
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Raw input remains untouched until you click Format
Formatted CSS OutputEditable
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Ready to copy (⌘⇧C) or download (⌘S)

CSS Formatter & Beautifier

Format, beautify, and indent CSS stylesheets online. Clean up selectors, rule blocks, and CSS properties with fast client-side pretty printing.

Indents nested rules & properties
Formats selectors & braces
Instant live beautification
Copy & Download
Step-by-Step Guide

How to Use CSS Formatter Online

Follow these quick steps to process your data online directly in your browser with zero latency and 100% privacy.

1
Step 1Parses CSS selectors, property declarations, and curly braces.
2
Step 2Applies consistent indentation to declaration blocks.
Demonstration

Example Input & Output

Structures CSS rules with indented property declarations and clear selector blocks.

Input CSS Code
body{margin:0;padding:0;background:#fafafa}.container{max-width:1200px;margin:0 auto}
Formatted CSS Output
body {
  margin: 0;
  padding: 0;
  background: #fafafa;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}
Applications

Common Use Cases

De-minifying Production CSS

Inspect minified vendor stylesheets in a clean, human-readable structure.

Knowledge

Frequently Asked Questions

How do I format CSS?

Paste your CSS into the input box; formatted CSS with clean indentation is generated instantly.

Workflow

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