UPDATE Feb. 28, 2024: SCAD code is updated to use new QR code generation API.  Previous version had a couple bugs that should be fixed now.  Before printing, check the QR code on screen to ensure you get the expected result.  Please inform me if there is any mismatch.

Create your own QR code luggage tag with this OpenSCAD model.

Enter your contact info into the customizer to generate the QR code. Note that you will get an error message and no output if you exceed 119 characters.  

This is a two-color print obviously. PrusaSlicer recognizes it, and sets the filament change pause automatically. Bambu Studio and Orcaslicer require manual insertion of the “pause.”

This model relies heavily on: https://github.com/xypwn/scadqr, by Darwin Schuppan, licensed under the terms of the MIT license.