Is it possible to use Danish letters in html5 image gallery?

Q: Tell me please, how can I get the Danish letters Æ, Ø and Å to appear in the gallery??
The problem is on the pictures either as the ALT code or with graphics.. I have changed the language from English to Danish but that did not help.

A: Yes, you can use Danish letter. You should use utf-8 encoding in this case.