Bit of fun I found sitting around in an obscure folder as I was tidying up my files, can’t remember when I first grabbed it but it’s under a Creative Commons license (see text below form). Put in your original text and it’ll turn it upside down… now cut and paste into anything you want to. Doesn’t cope with capital letters, there may be a more up to date version out in the Net somewhere.
This work is licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License. Picked up from Reverse Fad Productions (David Faden).