Code Minify & Beautify

Minify and beautify HTML, CSS, and JavaScript code online. Free code minifier and beautifier with syntax highlighting, size optimization, and production-ready output.

✓ HTML/CSS/JS
✓ Size Optimization
✓ Batch Processing

What is Code Minification?

How Minification Works

Code minification removes unnecessary characters from source code without changing its functionality. This includes whitespace, comments, and sometimes shortening variable names to reduce file size.

  • Removes unnecessary whitespace and line breaks
  • Eliminates comments and documentation
  • Shortens variable and function names
  • Optimizes code structure for production

Benefits of Minification

Minified code loads faster, uses less bandwidth, and improves website performance. This is essential for production websites where every kilobyte matters.

  • Faster page loading times
  • Reduced bandwidth usage
  • Better user experience
  • Improved SEO rankings

Why Choose Our Code Minifier?

Multi-Language Support

Support for HTML, CSS, and JavaScript with language-specific optimization rules and formatting standards.

Size Optimization

Achieve 20-60% file size reduction with advanced minification algorithms and optimization techniques.

Batch Processing

Process up to 5 files simultaneously with the same operation for maximum efficiency and time savings.

Code Operations & Features

Minification Operations

HTML MinifyRemove whitespace
CSS MinifyOptimize selectors
JavaScript MinifyShorten variables
Remove CommentsClean code

Beautification Operations

HTML BeautifyProper indentation
CSS BeautifyOrganize rules
JavaScript BeautifyFormat structure
Syntax HighlightingVisual clarity

Supported Languages & Features

Supported Languages

HTML - HyperText Markup Language with element optimization and structure cleanup
CSS - Cascading Style Sheets with selector optimization and property cleanup
JavaScript - ECMAScript with variable shortening and function optimization
JSX - React JavaScript XML with component optimization and syntax cleanup

Processing Features

Maximum 1MB per file with support for large CSS frameworks and JavaScript libraries
Batch processing for up to 5 files simultaneously with same operation
Client-side processing ensures complete privacy - no data sent to servers
Real-time processing with instant minification and beautification results

File Size Limit: 1MB per file, up to 5 files

Processing: Real-time minification and beautification

Security: Complete privacy - no data sent to servers

Frequently Asked Questions

Ready to Optimize Your Code?

Start minifying and beautifying your HTML, CSS, and JavaScript code now. Improve your website performance and code readability.

Start Minifying/Beautifying