Developer data

CSV ↔ JSON

Convert tabular data between CSV and JSON. Runs directly in your browser, free, private and without sign-up.

Convert tabular data between CSV and JSON. Process your work directly on your device with a fast, browser-based tool.

How to use CSV ↔ JSON

  1. Open the tool and enter content or choose a file.
  2. Choose the output options that match your task.
  3. Review the result directly on the page.
  4. Copy or download the result to your device.

Key features

  • Runs directly in a modern browser.
  • No account, installation or server upload required.
  • Copy and download the result immediately.

Good to know

Results depend on the input format and the browser you are using.