Free Online JSON Flattener / Unflattener
Flatten nested JSON into dot-path keys or rebuild flat JSON paths back into nested objects and arrays. This tool runs locally in your browser with no upload to a server.
JSON Flattener / Unflattener
Flatten nested JSON into dot-path keys or rebuild flat JSON paths back into nested objects and arrays.
Or paste manually below. Files are processed in your browser and are not uploaded.
Results will appear here.