Share two tools:
TinyURL:
http://tinyurl.com/
Making over a billion long URLs usable! Serving billions of redirects per month.
QR code:
http://qrcode.kaywa.com/
AS THE FIRST WESTERN QR COMPANY, KAYWA OFFERS A FREE
QR CODE GENERATOR ON ITS SITE QRCODE.KAYWA.COM SINCE 2006.
http://www.the-qrcode-generator.com/