Monday, April 25, 2011

Create and read QR codes online

Nice and free services are available for creating and reading quick reference (QR) codes.

You can create a QR code by inputting your text at this URL:
http://qrcode.kaywa.com/

A sample QR code looks like:
My test QR code created for free.

You can decode any QR code online by using this service:
http://zxing.org/w/decode.jspx
Now you can upload your qr code image or the link to that URL to this service and decode the text encoded within the image.

You can use this image on your website/blog so that ppl can take an image with their camera phones and get your business card directly. Or paste it on your shipments. Nice way to pass information (in a slightly obfuscated way).

1 comments:

mlee3680 said...
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