QR code font

Understood. So what you are looking for is a method to generate QR Codes within Rhino.

Do you know Python at all? https://pypi.python.org/pypi/qrcode is a QR Code generator which can export SVG.

I think someone with good scripting (Python) knowledge of Rhino could write a fairly simple program to

  1. Accept input from the user
  2. Call the program above with the input from the user, with an output option of SVG
  3. Import the new file into Rhino.

Note I haven’t tried any of the above, but it seems like an outline you could give to someone good at scripting.