JSON Formatter

Enter JSON and click 'Format JSON'.

About Our JSON Formatter

Our free online JSON Formatter tool helps you beautify and validate your JSON (JavaScript Object Notation) data. JSON is a lightweight data-interchange format widely used in web applications for sending data between a server and a web client. Unformatted JSON can be difficult to read and debug, especially for complex data structures. Our formatter indents and structures your JSON, making it easy to understand and identify errors.

How to Use the JSON Formatter

  1. Enter JSON: Paste your JSON data into the "Enter JSON" textarea.
  2. Format JSON: Click "Format JSON" to instantly beautify and validate your JSON.
  3. View and Copy Formatted JSON: The formatted JSON will appear in the "Formatted JSON" textarea, ready for you to copy. If there are any syntax errors, the tool will alert you.

Frequently Asked Questions (FAQ)

What is JSON?
JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write and easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language.
Why should I format JSON?
Formatting JSON improves its readability, making it easier for developers to understand complex data structures, debug issues, and collaborate on projects. It also helps in identifying syntax errors.
Does this tool validate JSON?
Yes, in addition to formatting, our tool also validates the JSON syntax. If your JSON is invalid, it will notify you of the error.