JavaScript8 min read

JavaScript JSON Methods

Master JSON.stringify and JSON.parse. Learn to convert between objects and JSON strings.

Alex Thompson
December 19, 2025
0.0k0

JavaScript JSON Methods

JSON.stringify()

Convert object to JSON string:

```javascript const user = { name: 'John', age: 25 }; const json = JSON.stringify(user); // '{"name":"John","age":25}' ```

JSON.parse()

Convert JSON string to object:

```javascript const json = '{"name":"John","age":25}'; const user = JSON.parse(json); // { name: 'John', age: 25 } ```

Key Takeaway

stringify() converts to JSON. parse() converts from JSON. Essential for API communication.

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