Don't really know where to post this information, so please feel free to move it if needed.
Be it for leather tooling, shield/weapon decorations, garb or any other persona-enhancing projects you may come up with, these links will help you write in fantasy languages:
TOLKIEN LANGUAGES:
Write your name in Elvish
Sarati Alphabet
Uruk runes
Cirth (Dwarven) runes
Tengwar Alphabet
ANCIENT LANGUAGES
Writing with runes (Futhark)
FANTASY LANGUAGES:
Atlantean Runes
Daedric (Elder Scrolls) Alphabet
D'ni (Myst) Alphabet
Dragon Runes
Gargish (Gargoyle, Ultima Online) Alphabet
Have fun!
All credit to Ned Gulley (first link) and Simon Ager from Omniglot.com (there's a Paypal link in his "About this site" page if you want to help him keep it going).