JSON Formatter
Format, validate, and minify JSON data with syntax highlighting.
Input JSON
Output
How to use
- Paste your JSON in the input area or click Load Sample
- Select your preferred indent size
- Click Format to beautify or Minify to compress
- Click Validate to check if JSON is valid
- Copy the result using the Copy button
What is JSON?
JSON (JavaScript Object Notation) is a lightweight, text-based data interchange format that is easy for humans to read and write, and easy for machines to parse and generate. It is commonly used for transmitting data between a server and a web application, configuration files, and storing structured data. JSON supports basic data types including strings, numbers, booleans, arrays, objects, and null values.