Do you mean you use something like grencode to literally draw the QR code using Unicode box characters or do you just decode and save their contents? As an ext

Do you mean you use something like grencode to literally draw the QR code using Unicode box characters or do you just decode and save their contents? As an extra suggestion: if you use an Android phone for OTP, [andOTP](https://github.com/andOTP/andOTP https://github.com/andOTP/andOTP) supports exporting directly into a PGP-encrypted JSON file which can then be either imported back into the app or converted back to QR codes with a script. Since it allows you to trigger the export using a Broadcast Intent, I have it set up to do that as a part of my weekly backup Tasker script (of course, you could also just use any other sync solution and manually export when you add a new code).