JSON Formatter / Validator

Format, validate and minify JSON instantly in your browser.

Input JSON

Output

What does a JSON formatter do?

A JSON formatter beautifies raw JSON data, making it easier to read and debug. It also helps validate and minify JSON for efficient storage and transmission.

How to validate JSON

To validate JSON, parse it. If parsing succeeds, the JSON is valid; otherwise an error will indicate the problem.

How to format JSON

Formatting JSON means adding indentation and line breaks to make the data structure clear. Use the Format button above to beautify your JSON instantly.

Examples of formatted JSON

{
  "name": "John Doe",
  "age": 30,
  "isDeveloper": true,
  "skills": ["JavaScript", "TypeScript", "React"]
}