Use this guide to ensure that the QR Code generated using Scanova QR Code Generator is highly scannable.
You can ensure high scannability of your QR Code in three ways:
1. Print your QR Code on a flat surface. QR Codes don't work if they are printed on uneven or curved surfaces (as they become rectangular in shape instead of the ideal square shape). Hence, make sure your QR Code is printed on a smooth, plain surface
2. Make sure there is high contrast between the background colour and colour of QR Code elements. If the background is light in colour, keep the colour of the QR Code elements dark, and vice-versa.
3. Make sure the size of your QR Code is large enough such that the data modules (square blocks) are visible both to the naked eye as well as the camera lens. Here is how to calculate the ideal size of the QR Code: QR Code minimum size.
If you still have questions related to this topic, feel free to reach out to our customer relations team at firstname.lastname@example.org.