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. Widely used in web APIs and configuration files.
Format
Beautify compressed JSON with proper indentation for better readability.
Validate
Check if your JSON is syntactically correct and find errors.
Minify
Remove whitespace to reduce file size for production use.
Frequently Asked Questions
Q. What is JSON?
JSON (JavaScript Object Notation) is a lightweight text-based format for storing and transmitting data. It's easy for humans to read and machines to parse, widely used in web APIs and configuration files.
Q. What is a JSON formatter used for?
It's used to prettify compressed JSON for readability or to find and fix JSON syntax errors. Useful for API response analysis, config file editing, and data validation.
Q. What's the difference between JSON and JavaScript objects?
JSON is a string-based data format, while JavaScript objects are a programming language data type. In JSON, keys must be wrapped in double quotes, and functions or undefined cannot be values.