JSON Prettifier

Make your JSON code beautifully formatted and readable with customizable indentation. Clean up minified JSON instantly.

JSON Prettifier - Format and Beautify Your JSON

Easily format and beautify your JSON data with our free online JSON prettifier. Customizable indentation for better readability.

Key Features

  • Side-by-side editor for easy comparison
  • Customizable indentation settings (2, 4, or 8 spaces)
  • Syntax highlighting for better readability
  • One-click copy and download functionality
  • Free to use, no registration required

Common Use Cases

  • Beautifying minified or compressed JSON
  • Preparing JSON data for documentation
  • Debugging complex JSON structures
  • Making API responses more readable
  • Preparing configuration files

How to Use

  1. Paste your unformatted JSON into the input editor
  2. Select your preferred indentation level
  3. Click the 'Prettify JSON' button to format your code
  4. Copy or download the beautified result when ready