JS to JSON Converter

Convert JavaScript objects to properly formatted JSON with syntax validation and error handling

JavaScript Input

JSON Output

Converted JSON will appear here...

How to Use

Supported JavaScript Formats:

  • • Object literals: {key: 'value'}
  • • Arrays: [1, 2, 3]
  • • Nested structures
  • • String, number, boolean values

Features:

  • • Real-time conversion
  • • Syntax validation
  • • Pretty formatting (2-space indentation)
  • • Copy to clipboard & download