Since most people are carrying a camera-equipped computer in their pockets these days, QR codes can be a great way to easily share short snippets of information. You can put one on your business card ...

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

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If you want to create a barcode or QR code with any information, you can check out this tool called Zint Barcode Studio. It is a free barcode and QR code generator for Windows 10 that lets you save ...