QR Code Best Practices

Follow these proven tips to improve scan rates and reduce friction.

1. Use high contrast (dark QR on light background)
2. Keep a minimum size of 3 x 3 cm for close scanning
3. Avoid glossy surfaces and strong reflections
4. Place at eye level near the counter or exit
5. Provide short, clear call-to-action like “Scan to review”
6. Test with 2–3 phones under different lighting