Contact
Have a question about the tool, found a bug or got an idea for an improvement? Write to us (in English or Spanish):
We try to reply within a few days. To help us help you, tell us which format you were making (table stand, keychain or wall sign) and, for printing issues, which printer and slicer you use.
Before you write
Your question may already be answered in the FAQ or in our guides:
- How to 3D print a two-color QR code
- Wi-Fi QR code sign for rentals and businesses
- 3D printed QR keychain, step by step
- QR code table stand for restaurants
Remember we don't store the codes you generate: everything is created in your browser, so we can't recover a lost design.