Help center
Test a QR Code Before Printing
A working preview is not enough. Printing, resizing, glare, material, and placement can change scan performance.
What matters most
- Test the exported file, not a screenshot.
- Use multiple current phones and camera apps.
- Test at the intended size, distance, angle, and lighting.
Recommended workflow
- Download the final PNG or SVG.
- Produce a print proof on the intended material.
- Test the proof and verify the destination before approving production.
Questions and answers
Why does the preview scan but the print does not?
The printed version may have lower contrast, insufficient size, glare, distortion, damage, or a cropped quiet zone.