What is the QR code?

Currently, there is a cover of the landscape or square black dot on the packaging of different products. Although the curves of this black dot have long been seen in our minds, most of them have avoided it.

qr code






Currently, there is a cover of the landscape or square black dot on the packaging of different products. Although the curves of this black dot have long been seen in our minds, most of them have avoided it. But what is the black dot in the box?


This black box is known as a QR code or barcode. There are various products and company information hidden in it. They are not seen in the naked eye. It is necessary to know about this information by scanning with different devices or smartphones.




QR or Quick Response Code is basically a type of matrix or two-dimensional code. The optical instrument labeling is called Barcode. All information related to a product is connected to it. Danso Web under Japan's popular automobile company Toyota designed the first QR code in 1994. It was originally designed to track the car while packing, which later became very popular throughout Japan.



What is useful



These QR codes are used to promote business and to ensure transparency and security in marketing and sale.


Some of The key QR Codes Are:


Products for packaging: You can use this QR code on the final packaging of any product. It can attach a product's explanation, functionality, usage guidelines, customer care number, and company general information.




Business Cards And Advertising Materials



You can print this QR code on your business card and advertising materials. As a result, anyone who scans through a smartphone can view the web page with details of your business.


For The Ticket


If you add QR code to any organized ticket, then the ticket buyer will be able to ensure easy venue with GPS.


Scan the QR Code


Currently, this QR code can be scanned by any smartphone. But you have to install QR and Barcode Scanner app first. This app has an app store. When you launch the app, it will look like a camera. When there is a phone in front of the QR code, all the information in it will be displayed.


How to create a QR Code



A QR code generator is required to create the QR code. Some popular QR code generators are Goqr, Visual, QR Code Generator. Now attach your favorite URL to the QR code. In QR code, you can add any web address (URL) including Facebook, YouTube, Instagram. Then, when your URL code is created, please see if it is working properly.



Once you share it, you can recognize the code. And you can see how many scans it did.



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TechJan - Beginner's Guide for Blogging: What is the QR code?
What is the QR code?
Currently, there is a cover of the landscape or square black dot on the packaging of different products. Although the curves of this black dot have long been seen in our minds, most of them have avoided it.
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TechJan - Beginner's Guide for Blogging
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