This template creates a link to a random article from a specified category and its subcategories. The tool used in the background for this comes from User:Erwin.
((Random article|Towns|Display))
((!))
.Use with a category (Random article):
((Random article|Freiburg im Breisgau))
Use with a category and other names (Random article from Freiburg):
((Random article|Freiburg im Breisgau|Random article from Freiburg))
Use with several categories (Random Hanseatic city article):
((Random article|Hamburg((!))Bremen|Random Hanseatic city article))