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The English website is a translation from Dutch. If you notice any grammatical errors, please don't hesitate to reach out to us via the contact form. We appreciate your assistance.

What is a QR code?

What is a QR code. A QR code is a 2D barcode that stores information, readable with a smartphone. These codes often contain URLs, text or contact info for quick access.

What can you do if a QR code design doesn't work?

If a QR code design does not work, check code visibility, contrast ratio and make sure the error correction level is adequate. Adjustments may be necessary.