totp-qr-backup

Python CLI script to scan and printer-friendly backups of your TOTP QR codes to print out and store somewhere safe.

Quick start

# Install
pip install git+https://github.com/jakekara/totp-qr-backup

# Start the webcam QR code scanner (press Q to quit when you're done)
# This examples tores in a directory called `out`
qr-backup scan out

# Create an HTML digest and store it in digest.html
qr-backup digest out > digest.html

# Now you can open digest.html in a browser and print it out.

Sample output

You can see the digest created in the quickstart example here, and the source is in the demo/digest.html file.

The input QR codes came from this gist

Project status

This is pretty much good enough for my own usage, but I don't think I'll do much in the way of supporting this unless people end up using it, in which case I'll be glad to make some improvements.

The code could be a lot better organized, but meh. I was learning all of this as I went: How to scan QR codes, how to use the web cam from Python, how to generate QR codes, how to parse TOTP URIs.

Why?

Losing all my two-factor codes, like, by losing my phone, would suck. Paper is a good way to keep backups of important information.