Code Formatters & Beautifiers
10 free tools available
Clean up and format your code with our free online formatting tools. Beautify minified code for readability or minify for production. Supports JSON, SQL, HTML, CSS, JavaScript, and text case conversions.
Instant Formatting
Real-time beautification
Syntax Validation
Catches errors instantly
Customizable
Choose indentation style
Available Formatting Tools
JSON Formatter & Validator
Format, validate, and beautify JSON with syntax highlighting. Detects and explains errors.
SQL Formatter
Beautify SQL queries with proper indentation. Supports MySQL, PostgreSQL, and more.
Tailwind CSS Class Sorter
Sort Tailwind CSS classes in recommended order. Keep your codebase consistent and clean.
SVG Optimizer
Optimize SVG files by removing metadata, comments, and unnecessary attributes. Reduce file size without quality loss.
Code Formatters FAQ
Formatting (beautifying) adds proper indentation and line breaks to make code readable. Minifying removes all unnecessary whitespace to reduce file size for production use.
No, formatting only changes whitespace and indentation. The actual code logic remains exactly the same.
Our formatters validate syntax and will show error messages if issues are found, but they cannot automatically fix broken code.
Most formatters default to 2 or 4 spaces, but many allow you to customize the indentation style to match your preferences.
Professional Code Formatting
For Development
Well-formatted code is easier to read, debug, and maintain. Use our beautifiers to clean up minified code or standardize formatting across your team.
For Production
Use our minifiers to reduce file sizes for faster page loads. Smaller CSS and JavaScript files mean better performance and happier users.