How do I convert CSV to JSON?

Paste or upload your CSV, choose the delimiter, and the tool converts it to valid JSON with a live preview.

Can I convert JSON back to CSV?

Yes, the tool works both directions — JSON to CSV with customizable field selection.

Yes, completely free with no limits or signup required.

Convert CSV to JSON or JSON to CSV, upload CSV files, copy results, and download the converted output.

Input

Output

Upload CSV

Paste CSV/JSON text or upload a CSV file from your device.

Select CSV to JSON or JSON to CSV based on your input.

Generate structured JSON or clean CSV output instantly.

Check the converted data inside the output editor.