CSV ↔ JSON Converter

Name: CSV to JSON Converter
Rating: 4.8 (1280 reviews)

Upload a CSV or JSON file, or paste content, then convert between formats in your browser.

Upload file

Or paste CSV / JSON

Result

How to use this tool

Upload a .csv / .json file or paste data. Click CSV → JSON or JSON → CSV. Everything runs locally — files never leave your device.