🎨 Free CSS Formatter

Format CSS code, indent properly, validate syntax, and make code readable. Perfect for developers and web designers!

CSS Formatter & Beautifier

CSS Input

Formatted CSS

Formatting Results

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Original Lines
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Formatted Lines
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Formatted Size (bytes)

CSS Examples

Basic CSS
body { margin: 0; padding: 0; font-family: Arial, sans-serif; } .container { max-width: 1200px; margin: 0 auto; }
Simple CSS styling
Complex CSS
.card{background:#fff;border:1px solid #ddd;border-radius:8px;padding:1rem;box-shadow:0 2px 4px rgba(0,0,0,0.1);transition:all 0.3s ease}.card:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,0.15)}.card-title{font-size:1.25rem;font-weight:600;margin-bottom:0.5rem;color:#333}.card-content{color:#666;line-height:1.6}
Complex CSS with animations
Media Queries
@media (max-width: 768px) { .container { padding: 0 1rem; } .nav { flex-direction: column; } .nav-links { margin-top: 1rem; } }
Responsive CSS with media queries
CSS Animations
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } .fade-in { animation: fadeIn 0.6s ease-out; } .pulse { animation: pulse 2s infinite; }
CSS animations and keyframes

Why Choose Our CSS Formatter?

Professional CSS formatting features

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Smart Formatting

Intelligent CSS formatting with proper indentation, line breaks, and property organization.

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Customizable Options

Adjust indent size, line length, property sorting, and compression to match your coding style.

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Syntax Validation

Validate CSS syntax and highlight errors to ensure your code is properly structured.

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Detailed Statistics

View line count, file size, and formatting statistics to track your code changes.

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Export Options

Copy formatted CSS to clipboard or download as .css file for use in your projects.

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Privacy First

All formatting happens locally in your browser. No CSS code is sent to servers.