Add Yahoo as a preferred source to see more of our stories on Google. Android: Install and open QRbot, then open the Create menu to select a QR code to customize. Barcodes Inc. is one example of a ...

QR Factory from Tunabelly Software generates single QR codes from values you type in, and can batch process data exported from a spreadsheet or database. With batch processing, you can create ...

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QR codes are designed to convey a relatively large amount of information in a compact form factor, but there is a limit to how small you can make them.

Apparently, QR codes expect you to treat them badly.