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JSON to CSV
Turn a JSON array of objects into clean, spreadsheet-ready CSV. Perfect for exports to Excel, Google Sheets, or any data pipeline.
Input — JSON array
Output — CSV
Paste a JSON array and hit “Convert”.
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JSON to CSV FAQ
What input shape works best?
An array of flat objects, e.g. [{"id":1,"name":"x"}, ...]. Nested values are stringified into their cell.
Can it flatten nested objects?
Yes. Tick "Flatten nested objects" and nested keys become dot-path columns like user.geo.city. Arrays stay JSON-encoded in their cell.
Is my data uploaded?
No. Conversion happens entirely in your browser.