Code Formatter & Beautifier
Format, beautify, and minify JSON, SQL, XML, HTML, and CSS code 100% locally in your browser.
Raw Input
Formatted Output
Free Online Multi-Language Code Formatter & Minifier
Format, validate, and minify source code across JSON, SQL, XML, HTML, and CSS formats directly inside your browser.
1. Multi-Format Support
Format JSON data structures, SQL queries, HTML/XML markups, and CSS styling with custom space indentations.
2. One-Click Minification
Remove extra whitespace, newlines, and comments to reduce file payload size for production deployment.
3. Secure Client Execution
No code or sensitive API credentials are ever sent to backend servers. Everything formats locally in memory.