Do you know why QRCode is square?
The smartest thing about the QR code is its square design. While barcodes are still useful for some simple purposes, the benefits of QR codes extend far beyond barcodes, which is why they are becoming more widely used today.
The most common shape of a QR code is a square, as this is what a QR scanner can recognize and maximizes the efficiency of saving and sending information.
The smartest thing about the QR code is its square design. While barcodes are still useful for some simple purposes, the benefits of QR codes extend far beyond barcodes, which is why they are becoming more widely used today.
Higher data capacity
Compared with the bar code, the biggest advantage of the QR code is that it can hold hundreds of times more information data than the bar code - and the space is smaller. The key is the square structure that allows the QR code to be read, namely horizontal and vertical.
Because they have so much information, QR codes have many wide uses. Qr code generation software can not only make various codes of QR codes, but also customize the appearance of QR codes according to their own needs.
Improved error correction
On top of that, QR codes can withstand more damage than barcodes, and most have an error rate of 7-30%, which is very important when it comes to inventory management. Now, many industries have also recognized the value of using QR codes on any printed material, and the possibilities for their use are essentially endless.
Easy to read
Qr codes also require less technical equipment to read. Although bar codes require special scanners, QR codes can be read using any QR code scanning application on mobile phones as well as desktop software. Combined with the popularity of mobile phones, this element of QR codes is applied to People's Daily lives around the world.
Customization function
To illustrate another benefit of QR codes, they can also be customized and edited after completion (provided you choose dynamic QR codes). In the two-dimensional code software, you can not only customize the style of the two-dimensional code, but also set the color of the two-dimensional code.
Can the damaged QR code still be used?
On average, QR codes can resist up to 30% of damage to the structure without affecting the readability of the code itself. This is possible because of the duplication in the data. This means putting redundant information into the code to maximize its readability.