I have always been a HUGE fan of QR codes, and there is so much potential in them. I still think they will become part of our daily lives in the future as it allows us to display loads of information in a small image, using our cellphones to display the info.
I have just finished updating my South African iPhone apps page, and discovered a neat little trick when creating QR codes. Using the Kaywya QR Code Generator, I found is, that when the URL you are pointing to is quite long, the image size gets bigger. So for instance, I want to link back to the apps page, which is https://www.marcforrest.com/south-african-iphone-apps-directory/;
If I use the full URL in a QR Code image, it turns out to be quite a big image size wise (214 x 214)
BUT, if I shorten the URL using Bit.ly, it makes the image size a whole lot smaller (135 x 135) , but with exactly the same info in it
Use it don’t use it ;)