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CSS Minifier
CSS MinifierReady
Input CSS Code
0 lines · 0 B
Raw input remains untouched until you click Format
Minified CSS OutputEditable
0 lines · 0 B
Ready to copy (⌘⇧C) or download (⌘S)

CSS Minifier & Compressor

Minify and compress CSS stylesheets online. Remove unnecessary comments, whitespace, and newlines to accelerate web page loading speeds.

Removes comments & newlines
Optimizes semicolon placement
Reduces byte payload
Instant compression
Step-by-Step Guide

How to Use CSS Minifier Online

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

1
Step 1Strips comments and excess whitespace around selectors, braces, and colons.
2
Step 2Removes trailing semicolons before closing braces.
Demonstration

Example Input & Output

Strips comments, spaces, and trailing semicolons to create a compact stylesheet.

Input CSS Code
body {
  margin: 0;
  padding: 0;
  background: #fafafa;
}
/* main container */
.container {
  max-width: 1200px;
}
Minified CSS Output
body{margin:0;padding:0;background:#fafafa}.container{max-width:1200px}
Applications

Common Use Cases

Web Performance Optimization

Minimize CSS file sizes to reduce page render-blocking latency.

Knowledge

Frequently Asked Questions

How do I minify CSS?

Paste your stylesheet; the compressed CSS is output immediately with byte savings.

Workflow

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