CSV/JSON Viewer & Converter

Upload, view, and convert between CSV and JSON files offline.

How to use:

1. Upload a CSV or JSON file.
2. View the data in a table or raw format.
3. Convert between CSV and JSON with one click.
4. Download the converted file.

Note: All processing happens in your browser—no data is uploaded to a server.

Supported formats: .csv (Comma-separated) or .json (Array of objects)