Code Formatters & Beautifiers
7 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
Free JSON Beautifier, Formatter & Validator Online
Format, beautify, and validate malformed JSON online instantly. Ensure your config or API response is syntactically valid.
Free SQL Query Formatter & Beautifier Online
Format and beautify messy SQL queries for better readability. Supports PostgreSQL, MySQL, and more.
Free HTML Formatter & Beautifier Online
Format, indent, and beautify your HTML code instantly for clear readability and debugging.
Free CSS & SCSS Minifier - Compress CSS Online
Minify CSS securely to reduce file size for production. Removes whitespace, comments, and optimizes code.
Free JavaScript Minifier & Compressor Tool
Minify and compress JavaScript code online to reduce bundle size and speed up page load times.
Free Tailwind CSS Class Sorter - Auto-Organize
Sort Tailwind CSS classes in recommended order. Keep your codebase consistent.
SVG Optimizer - Minify & Clean
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.