📋 Sample Object
Load a sample object to test the conversion.
Objects in JS differ from JSON: single quotes, unquoted keys, trailing commas, undefined, and functions must be handled.
Input (Object)
0 charsPaste a value to get started
Output (JSON)
Converted Object appears here
0 chars✓ Valid JSON
📚 When to use Object
- • REST APIs and modern web applications
- • Configuration files and data exchange
- • Storing and transferring structured data
🔗 Related tools
About Object ↔ JSON conversion
JavaScript objects and JSON look alike, but they are not the same. JSON is stricter: keys must be quoted, values cannot be undefined or functions, and trailing commas are invalid. TEO ToolKit safely handles the conversion by dropping unsupported values, converting Date objects to ISO strings, and converting NaN and Infinity to null.
- ✓ Bidirectional — convert both ways
- ✓ Handles JS-specific values (Date, undefined, functions)
- ✓ Runs in-browser
- ✓ Free forever