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Frequently Asked Questions (FAQs)

QR Codes are very simple to create and use. But still you might have some doubts that needs clarification. Here are some most frequently asked questions on QR Codes.


1. What are QR Codes?

QR Codes stand for Quick Response codes invented by the Denso Wave company (Japan) for storing of data that can be read by scanning through a QR code reader camera.
QR Codes have wide variety of applications from digital payment industry to advertisement industry. It helps in showcasing of large amount of data which can be easily read using normal camera. helps you to create QR Codes very fast and in an easy manner. It allows you to create both static QR codes and dynamic QR code based on the requirement.
As the name suggests, static QR codes have static fixed data which can be scanned infinite time but editing the data is not possible.

Is there any scan limit for QR codes?

QR codes that are generated using our platform are completely free and do not have any scan limit. Users can scan as many times they like.
No, DearQR does not store any QR codes generated by users without account in
The QR codes that are created using does not have any expiry date. You can use it as long as you want, how many times you want.
Of course, you can. Please feel free to use the QR codes generated using for any commercial purposes.