JavaScript Beautifier

Our JavaScript Beautifier is an essential tool for developers working with minified or poorly formatted JavaScript code. Transform compressed, unreadable JS into clean, properly indented, and maintainable code that follows best practices and coding standards.

Perfect for debugging minified libraries, understanding compressed code, preparing code for review, or simply making your JavaScript more readable and maintainable. The tool also includes syntax validation to catch errors and warnings in your code.

Key Features:

• Code Beautification: Transform minified JavaScript into readable format
• Syntax Validation: Check for JavaScript syntax errors and warnings
• Custom Indentation: Choose between spaces or tabs with customizable size
• Brace Styles: Configure opening brace placement and spacing preferences
• Line Length Control: Set maximum line length for consistent formatting
• Newline Preservation: Option to maintain or normalize existing line breaks
• Minification: Convert formatted code back to minified format for production

Common Use Cases:

• Debugging and understanding minified JavaScript libraries
• Code review and collaboration with team members
• Learning from compressed or obfuscated code examples
• Preparing JavaScript for version control systems
• Converting legacy code to modern formatting standards
• Educational purposes for understanding code structure
• Quality assurance and code maintenance tasks