Go Corona QR Code Decoder

Go Reference

This repository contains a decoder for EU Digital COVID Certificate (EUDCC) QR code data, written in Go.

If you got vaccinated and want to know what is stored in the QR code, this package (and example program) can answer that question!

Example usage:

go install github.com/stapelberg/coronaqr/cmd/[email protected]

apt install curl zbar-tools
curl -sL https://github.com/eu-digital-green-certificates/dgc-testdata/raw/main/CH/png/1.png | \
	zbarimg --quiet --raw - | \

(With older Go versions before 1.16, use go get -u github.com/stapelberg/coronaqr/cmd/coronadecode instead.)