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⚡ JSON Minifier & Beautifier

Compress JSON to reduce file size or format JSON for readability. Calculate size reduction, validate syntax, and optimize your JSON data. Perfect for API optimization and data storage.

Original Size
0 B
Minified Size
0 B
Size Reduction
0%
Characters
0

⚙ī¸ Beautify Options

JSON Input
Minified Output
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Output will appear here

📝 Try Examples

💡 Pro Tips

⚡

When to Minify

Use minification for API responses, data transmission, and storage to reduce bandwidth and file size.

🎨

When to Beautify

Use beautification for debugging, documentation, and when you need to read or edit JSON data.

💾

Size Matters

Minifying can reduce JSON file size by 20-40% on average, significantly improving load times.

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Reversible Process

You can always beautify minified JSON and vice versa without losing any data.

ℹī¸ About JSON Minifier & Beautifier

  • Minify: Remove whitespace and line breaks to compress JSON
  • Beautify: Format JSON with proper indentation for readability
  • Validation: Automatic syntax validation on input
  • Size Calculation: Real-time calculation of size reduction
  • Sort Keys: Optional alphabetical sorting of object keys
  • Custom Indentation: Choose 2 spaces, 4 spaces, or tabs
  • Swap Function: Quickly swap input and output for re-processing

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About JSON Minifier & Beautifier

Professional JSON compression and formatting tool. Optimize JSON files for production or format them for development and debugging.

Features

  • Minification: Remove all unnecessary whitespace and line breaks
  • Beautification: Add proper indentation and formatting
  • Size Metrics: Calculate original, output, and reduction percentage
  • Validation: Real-time JSON syntax validation
  • File Support: Upload and download JSON files
  • Swap Mode: Easily switch between minify and beautify
  • Sort Keys: Alphabetically organize object keys

Use Cases

  • API Optimization: Reduce API response payload size
  • File Storage: Compress JSON for efficient storage
  • Debugging: Format minified JSON for easy reading
  • Development: Pretty-print JSON configuration files
  • Performance: Minimize JSON for faster data transfer