Just add qrencode[1] to the mix: > gpg --export-secret-key my-key | paperkey | qrencode [1]: https://github.com/fukuchi/libqrencode https://github.com/fukuchi

Just add qrencode[1] to the mix: > gpg --export-secret-key my-key | paperkey | qrencode [1]: https://github.com/fukuchi/libqrencode https://github.com/fukuchi/libqrencode