JSON Formatter

JSON formatter is a free tool to format, prettify, and minify JSON data.

JSON Formatter

JSON formatter is an useful tool to format, beautify and validate JSON data. The output is printed in the editor and you can visualize and navigate through your JSON.

JSON Formatter - What you can do with this:

  • Format/beautify JSON data.
  • Supports idententation: 2 spaces, 3 spaces and 4 spaces.
  • It helps you to validate your JSON and it shows what is the exactly error message.
  • supports download of your formatted JSON into a file.
  • supports JSON data import from a URL or API endpoint.
  • Supports file upload with your JSON data.
  • Supports JSON minify/compress.
  • It also works as a JSON lint validator.

You want to know more about JSON:

JSON formatter works well on Windows, Mac, Linux, Chrome, FireFox and Safari. And everything is free.

What is JSON:

JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write (unlike XML). It is easy for machines to parse and generate. JSON is based on a subset of the JavaScript Programming Language, Standard ECMA-262 3rd Edition - December 1999.

What is a valid JSON

 "name": "Deleon Casey",
 "age": 40,
 "friends": [
   "id": 1,
   "name": "Harry Potter"
   "id": 2,
   "name": "Bruce Wayne"