Converter
JSON to CSV Converter
Convert JSON to CSV locally in your browser. JSON arrays flattened to CSV columns.
1Private — files stay local
Add data files
EPUB, CSV, TSV, JSON or data files to convert.
Drop data files or browse
CSV, TSV, JSON, EPUB files.
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2
Output format
JSONCSV
Convert a JSON array or object collection to CSV.
Frequently asked questions
Quick answers about converting JSON to CSV in your browser.
How do I convert JSON to CSV?
Add your JSON file to the converter, start the conversion, and download the CSV file. Everything runs in your browser.
Is the JSON to CSV converter free?
Yes. The JSON to CSV converter is completely free with no sign-up, no watermarks, and no file count limits.
Are my files uploaded to a server?
No. Your files are read and converted locally in your browser, so they never leave your device.
What devices and browsers are supported?
It works in any modern browser on desktop, laptop, tablet, or phone — there is nothing to install.