HTML / CSS / JS Minifier & Beautifier
Beautify or minify your HTML, CSS and JavaScript code.
Code Beautifier & Minifier Tool
Format and beautify HTML, CSS, and JavaScript code for better readability, or minify for production deployment. Professional code formatting with syntax highlighting.
Multi-Language Support
Format HTML, CSS, and JavaScript with language-specific rules and proper indentation.
Beautify & Minify
Both beautification for readability and minification for production optimization in one tool.
Auto-Detection
Automatically detect code language and apply appropriate formatting rules and syntax highlighting.
Development Workflow
- Code Review Preparation
Format code before submitting for review to improve readability
- Legacy Code Cleanup
Clean up poorly formatted or minified code for maintenance
- Production Optimization
Minify code to reduce file sizes and improve loading performance
- Documentation & Tutorials
Format code examples for documentation and educational content
Language-Specific Features
Proper nesting, attribute formatting, script/style handling
<p>Content</p>
</div>
Property alignment, selector formatting, comment preservation
display: flex;
margin: 0 auto;
}
Function formatting, control structure alignment, operator spacing
return true;
}
🔧 Code Formatting Best Practices
• Use consistent indentation (2 or 4 spaces)
Maintain the same indentation throughout your project
• Minify only for production
Keep source code readable for development
• Format before version control
Clean formatting reduces merge conflicts
• Preserve important comments
Don't minify code with essential documentation