JavaScript Beautifier
Format and beautify your JavaScript code with customizable indentation and spacing options.
Input JavaScript
Beautification Options
Beautified Output
Beautified JavaScript will appear here...
Advertisement Space
300x250
Features
- Customizable indentation
- Multiple brace styles
- Comment management
- Automatic semicolons
- Newline preservation
JavaScript Statistics
0
Original Chars
0
Beautified Chars
0
Minified Chars
0
Lines
Tips
Use 2-4 spaces for consistent indentation
Preserve newlines for better readability
Remove unnecessary comments in production
Always validate JS after beautification