QR Codesare machine-readable data, like UPC Codes, created by Denso Wave. They're very popular in Japan. Isnt't that the coolest! It is a digital "Chop". This is my QR-Code generated by QR-Code Generatorfor my blog url:
There are many generators out there, you only have to google to find out. This one QR-Code for my Something To Say.
I have made another QR Code Generator -- I hope you find it useful.
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