And you are right @sundogplanets - QR codes really are everywhere these days. What I appreciate, though, is how their ubiquity stems from the inventor’s decision to open-source the technology. It’s a rare example of how sharing an idea can lead to its widespread adoption and utility:

https://en.wikipedia.org/wiki/QR_code

Thanks @sundogplanets for the pointer, very useful !

There exists alternatives like this simple programmatic approach offered by

https://pypi.org/project/qrcode/

Once installed, it’s a single command like ˋqr "Some text" > test.pngˋ