JSON Data: The Essential Guide

Updated: June 2025

What is JSON?

JavaScript Object Notation (JSON) is the standard format for:

  • APIs (Facebook, Twitter, etc.)
  • Configuration files
  • Data storage

Basic JSON Structure

{
    "name": "DailyUtili",
    "tools": ["converter", "generator"],
    "visitors": 15000
}
                

Common JSON Tasks

Formatting Minified JSON

Use our JSON Formatter to beautify compressed JSON:

Before:

{"name":"John","age":30}

After:

{
    "name": "John",
    "age": 30
}
                        

Validating JSON

Our JSON Validator catches errors like:

  • Missing commas
  • Trailing commas
  • Incorrect quotes

Work with JSON Easily

Try Our JSON Tools