JSON prettify and format
Prettify your JSON string into a friendly, human-readable format
Empty
Output
Indent
Paste or type JSON on the left. It formats as you type.
Waiting for input
About this tool
Use it to
- Format minified JSON from API responses for readability
- Pretty-print JSON before committing to version control
- Debug JSON structure and nesting issues
- Format configuration files for better maintainability
- API Response Debugging
- Format {"user":{"name":"John","age":30}} into readable indented JSON to understand the response structure.
- Config File Formatting
- Prettify a minified package.json or settings.json file to make it easier for your team to read and edit.
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