JSON Formatter & Beautifier

Format, beautify and validate your JSON data with custom indentation options. Our free online JSON formatter makes your data readable and helps debug JSON syntax errors.

Input JSON

Paste or type your JSON data

🔧 All JSON Tools

Indentation: Sort object keys

Formatted JSON

Your beautified JSON

Features

✨ Beautiful JSON formatting with custom indentation
✅ Real-time JSON syntax validation
🔤 Sort object keys alphabetically
📋 Copy formatted JSON to clipboard
💾 Download formatted JSON file
🚀 Fast processing in your browser
🔒 Privacy-focused: no data sent to servers
📱 Works on mobile devices