Format Code Online - Free Code Beautifier & Syntax Formatter
Beautify and format code online with our free code prettifier tool. Whether you're working with HTML, CSS, JavaScript, JSON, or XML, our syntax formatter instantly organizes messy code into clean, readable format. Perfect for developers who need to format code quickly, debug minified files, or maintain consistent code style across projects.
How to Use the Code Formatter
- Select your code language from the dropdown (JavaScript, HTML, CSS, JSON, or XML)
- Paste your unformatted or minified code into the input area
- Click "Format Code" to beautify code with proper indentation and spacing
- Copy the formatted code or download it as a file for your project
Features
- Supports JavaScript, HTML, CSS, JSON, and XML formatting
- Automatic indentation with consistent spacing
- Proper line breaks for improved readability
- One-click copy to clipboard
- Download formatted code as a file
- Clear button to reset and start fresh
- 100% free code prettifier with no limitations
- Works offline in your browser
Benefits
Improve code readability and maintainability with consistent formatting. Our code beautifier helps you debug minified code, understand complex logic, and maintain professional code standards. Save time manually formatting code and ensure your team follows consistent style guidelines across all projects.
Frequently Asked Questions
Can this tool format minified code?
Yes! Our code prettifier excels at beautifying minified code. Simply paste your compressed JavaScript, CSS, or HTML and get properly formatted, readable code instantly.
Does formatting change my code's functionality?
No. Our syntax formatter only adjusts whitespace, indentation, and line breaks. The actual code logic and functionality remain completely unchanged.
What indentation style does the formatter use?
The code beautifier uses 2-space indentation by default, which is a widely accepted standard. This creates clean, readable code without excessive horizontal spacing.
Can I format code for production use?
Use our tool to format code during development. For production, you'll typically want to minify code again to reduce file size and improve load times.