Make your own QR code (3D barcode)

I always wondered how to make a QR Code (3D barcode). These are little black and white squares with patterns on it that digital cameras can image and software can decode into text. Many times to point you to a specific website.

http://www.hackracer.com/

So where do you go when you have a question? Google!

I "googled" how to make a 3D barcode and found:

http://www.terryburton.co.uk/barcodewriter/generator/

select QR code from the drop down menu. Then key in your http:// web address... couldn't be any simpler.

Enjoy.