JSON Formatter & Validator

Format, validate, and analyze JSON data. Perfect for debugging, API development, and data analysis.

Controls
Configure JSON formatting options and actions
Input JSON
Paste your JSON data here
Output
Formatted/minified JSON will appear here
About JSON Formatter

Features

  • Format and beautify minified JSON with customizable indentation
  • Minify JSON to reduce file size and remove whitespace
  • Validate JSON syntax and show detailed error messages
  • Analyze JSON structure with statistics and metrics
  • Copy formatted output to clipboard for easy sharing
  • Load sample JSON data for testing and experimentation

Use Cases

  • Debug API responses and configuration files
  • Format JSON for better readability in documentation
  • Validate JSON before sending to APIs or databases
  • Minify JSON for production deployment
  • Analyze JSON structure and data types
  • Clean up and standardize JSON formatting