JSON Formatter

Format, validate, and beautify JSON data

Beautify messy JSON data with proper indentation and formatting. Instantly validate JSON syntax, minify for production, or pretty-print for readability. Essential for developers working with APIs, configuration files, or debugging JSON responses. Supports syntax highlighting and error detection.

How to Use

  1. 1 Paste your JSON data (minified or formatted) into the input field
  2. 2 Click 'Format' to beautify with proper indentation
  3. 3 Use 'Minify' to compress JSON for production use
  4. 4 Check for syntax errors—invalid JSON will show error messages
  5. 5 Copy the formatted or minified result for your project