JSON Beautifier
Format, validate, and minify JSON data
Input
Output
Indent:
About this tool
🎨 Format
Pretty-print your JSON with proper indentation for better readability.
📦 Minify
Remove all whitespace to create compact JSON for APIs and storage.
✅ Validate
Automatically validates your JSON and shows helpful error messages.
All processing happens locally in your browser. No data is sent to any server.