JSON Formatter
Format, validate, minify, or beautify JSON with syntax highlighting—locally and securely.
Input JSON
Output
Formatted JSON will appear here
Enter JSON and click Beautify or Minify
Quick Examples
Validation
Instantly validate your JSON syntax. Our tool detects errors and provides helpful feedback to fix issues quickly.
Beautify
Format JSON with proper indentation for better readability. Perfect for debugging and code reviews.
Minify
Compress JSON by removing whitespace and formatting. Reduces file size for production use.