JSON Formatter

Format, validate, and beautify your JSON data. Make your JSON readable and catch syntax errors instantly.

Input JSON

Formatted JSON

What is JSON?

JSON (JavaScript Object Notation) is a lightweight data-interchange format. It's easy for humans to read and write, and easy for machines to parse and generate.

Common Use Cases

  • API responses and requests
  • Configuration files
  • Data storage
  • Web services integration
  • Cross-origin resource sharing

Benefits of Formatting

  • Improves readability
  • Easier debugging
  • Better code maintenance
  • Helps identify errors
  • Enhanced collaboration

Frequently Asked Questions

What makes JSON valid?

Valid JSON must follow specific rules: it must start with an object {} or array [], use double quotes for strings, and use valid data types.

Why format JSON?

Formatting JSON makes it human-readable and easier to debug. It helps identify structure and relationships in the data.