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