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About JSON formatter

JSON (JavaScript Object Notation) is a lightweight data exchange format. Easy for humans to read and write. It is also easy for machines to parse and generate.

What can the JSON formatter be used for?

how to use?

  1. Paste the code into the first input box
  2. Click the button

Supported display view types

Will the site store my code?

No, all operations run in your browser, please feel free to use it

JSON format example

     "firstName": "John",
     "lastName": "Smith",
     "sex": "male",
     "age": 25,
         "streetAddress": "21 2nd Street",
         "city": "New York",
         "state": "NY",
         "postalCode": "10021"
           "type": "home",
           "number": "212 555-1234"
           "type": "fax",
           "number": "646 555-4567"