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How to create & use QR codes?

Before we dive deep into QR codes we must understand what are QR codes (Quick Response codes)

QR codes are simple 2 dimensional barcodes created for the purpose of storing short information that can be read using a QR code scanner. The main purpose of the QR codes is to hold more information than the barcodes. In short QR codes can be described as a bridge between digital and the physical world.

Usually QR codes are used to store encoded information like webpage URLs, payment details, virtual business cards, Wi-Fi credentials etc. Speed and robustness made QR codes very popular among all the industries from logistics to marketing.

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.
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.
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.
As the name suggests, static QR codes have static fixed data which can be scanned infinite time but editing the data is not possible.

5. 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.
No, DearQR does not store any QR codes generated by users without account in DearQR.com
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.
Of course, you can. Please feel free to use the QR codes generated using DearQR.com for any commercial purposes.