What is JSON and How to Format It?

JSON (JavaScript Object Notation) is a data format used to store and transfer data in a human and machine readable format.

JSON Syntax

JSON data consists of key-value pairs: {"name": "John", "age": 25}

Where is JSON Used?

• REST API responses
• Configuration files (package.json, tsconfig.json)
• NoSQL databases (MongoDB)
• Data transfer in web applications

Beautify, minify and validate your data with the JSON Formatter.