Getting Started with QR Codes
QR Code Scanners
There are a variety of QR code scanners. Select a free one and download the app to your smartphone, iPad, or mobile device. Note: QR Droid is already loaded on to the android tablets.
QR Code Generators
Depending on the generator that you use, you can link almost anything to a QR code--text, video, YouTube, audio clip, website, etc. You might want to try...
QR Code Generator.com
If the URL you are converting is really long, consider using a URL shortener. A shortened URL will create a less complicated QR code which may be easier to scan.
Google URL Shortner