JSON Formatter

A powerful JSON formatter that helps you format, validate, minify, and beautify JSON data. Features syntax highlighting, error detection, and tree view.

Features

Syntax highlightingError detection and reportingFormat and minifyTree view visualizationCopy to clipboardFile upload/download

JSON Formatter

Valid JSON

Input JSON

Output JSON

Upload JSON File

Upload files

Drag and drop files here, or click to browse

Max size: 5 MB

Sample JSON

Try pasting this sample JSON to test the formatter:

{"name":"John Doe","age":30,"city":"New York","hobbies":["reading","swimming"],"address":{"street":"123 Main St","zipcode":"10001"}}