VAG Car Data Reader

Ever wondered what your car knows about you? - Open the tool

A browser-based tool that turns an exported vehicle data archive into a readable report.

If you have a VAG vehicle, you can use this service to request your data.

What it does

• Reads a .zip containing one or more JSON exports (or one or more .json files)
• Groups every signal, with record counts, latest value, min/max and time range
• Expand any signal to see its full timestamped history
• Filter signals, sort by any column, and export everything to CSV

All processing happens locally in your browser — no data is uploaded.

Usage

Open the tool, drag in your archive, or click Load sample data to try it.