Converter
CSV, TSV to JSON Converter
Convert CSV/TSV to JSON locally in your browser. Delimited rows become JSON objects.
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.
No files selected yet.
2
Output format
CSV, TSVJSON
Convert delimited data to JSON records.
Frequently asked questions
Quick answers about converting CSV, TSV to JSON in your browser.
How do I convert CSV, TSV to JSON?
Add your CSV, TSV file to the converter, start the conversion, and download the JSON file. Everything runs in your browser.
Is the CSV, TSV to JSON converter free?
Yes. The CSV, TSV to JSON 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.