It's pretty much as the subject line says - we're looking for a link shortener for exhibition captions. I've seen some that use easily typed words instead of something that looks like a strong password - any recommendations?
I used to use a self hosted set of scripts (Sidepath) the nearest equivalent that still appears active is:
The beauty of self hosted is that you're using your own domain name (trustworthy) and creating your own memorable short urls.
There's a walkthrough on lifehacker:
That's what I'd do anyway...
If the content you are referencing is in a WordPress installation, there are also many short url generating plugins...
e.g.