JSON Formatter

Format, validate, and minify JSON data. Paste your JSON and click format.

How to Use

  1. Paste your JSON data in the input field
  2. Click "Format" to beautify or "Minify" to compress
  3. Use "Validate" to check if your JSON is valid
  4. Copy the formatted output with one click

Features

  • Beautiful formatting with proper indentation
  • Instant JSON validation with error messages
  • Minify JSON to save space
  • 100% client-side - your data never leaves your browser