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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.
Basics
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.
Where are QR Codes used?
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.
How to create or use QR Codes?
DearQR.com 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.
What are static QR codes?
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 DearQR.com platform are completely free and do not have any scan limit. Users can scan as many times they like.
Does DearQR.com store my personal data?
No, DearQR does not store any QR codes generated by users without account in DearQR.com
What is the expiry date for QR Codes?
The QR codes that are created using DearQR.com does not have any expiry date. You can use it as long as you want, how many times you want.
Can I use the QR codes for commercial applications?
Of course, you can. Please feel free to use the QR codes generated using DearQR.com for any commercial purposes.