JS to JSON Converter

Transform non-standard JavaScript objects into strict, valid JSON. Fixes unquoted keys, single quotes, and trailing commas automatically.

// Strict JSON will appear here...

Unquoted Keys

JavaScript object keys without quotes are automatically identified and wrapped in double quotes for JSON compliance.

Single Quotes

Converts single-quoted strings and property names into standard double-quoted JSON strings instantly.

Trailing Commas

Identifies and removes trailing commas from objects and arrays, which are valid in JS but illegal in strict JSON.