JSON Formatter & Validator

Format and validate JSON data with syntax highlighting.

Information

Format and validate JSON data with syntax highlighting and error detection. This tool helps make your JSON data more readable and ensures it follows proper JSON syntax.

How to Use

  1. Paste your JSON data into the input field
  2. Click the "Format JSON" button to format and validate
  3. Copy the formatted result using the copy button

Note: This tool processes JSON entirely in your browser. No data is sent to any server.