Does CSV ↔ JSON upload my files?

This tool runs in your browser. ihatetools does not upload the file or text you process here to a processing server.

Yes. No account. No watermark from this site.

Coding

CSV ↔ JSON online (free, in your browser)

Convert CSV tables to JSON. Runs in your browser. No signup. Files and text stay on your device.

Live

InputOutput

Processed in the browser. Nothing is uploaded.