JSON Formatter

Beautify, minify, validate, and tree-view your JSON

InputPaste or type JSON

Output

Output will appear here

Related tools

JSON to CSV

Converter

JSON to YAML

Converter

JSON Diff

Compare

JSON Schema

Validator

What is JSON formatting?

JSON (JavaScript Object Notation) is a lightweight data interchange format. This free online JSON formatter takes minified or messy JSON and outputs clean, indented, syntax-highlighted JSON that's easy to read and debug. All processing happens in your browser — your data never leaves your machine.