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Convert JSON to CSV

Convert a JSON array of objects into CSV in your browser.

Your file stays on your device.This tool processes supported files locally in your browser.

How this tool works

Paste a JSON array of flat objects and ToolRefinery builds a CSV file locally, using the union of object keys as columns.

Input

Paste text directly into the tool. Maximum input length: 1953 KB.

Privacy

For this version, ToolRefinery processes the text you paste on your device. It is not sent to a ToolRefinery processing server.

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