TokDeck service helps generate QR codes and track visitors. You free to use downloaded QR codes as you like: print, publish online, send via social networks or messages. QR codes do not have additional info associated with TokDeck.

It is also possible to see how many times each QR code has been scanned, if the QR code contains a URL. Tracking is available in Pro version. When you create a trackable QR code, it will point to a special domain where a visit is counted and the user who scanned the QR code is redirected to the website you specified.