Format and beautify your JSON data with proper indentation.
Reviewed by LipiCode Editorial Team
JSON is easy for software to exchange but compact payloads are difficult for people to inspect. This formatter adds consistent indentation without changing keys, values, arrays, or nesting. Validation is useful before sending a request, committing a configuration file, or investigating an API response.
Input {"order":{"id":42,"paid":true}} becomes a nested, indented object. The data remains the same; only whitespace changes.
JSON requires double-quoted property names and does not allow comments or trailing commas. A JavaScript object literal can therefore look correct while still being invalid JSON. Validation checks syntax, not whether a field has the right business meaning.
No. Formatting changes whitespace only. Minifying also preserves the parsed values.
No. Formatting and validation run in your browser.
Format your data with clean indentation and structure in one click.
Validate your JSON and quickly detect syntax errors.
Visualize structured data in a clear interactive layout.
Your data is processed in your browser and never stored.
1{
2 "id": 1,
3 "name": "John Doe",
4 "email": "john@example.com",
5 "role": "Developer"
6}