The Wookiee script is a writing method employed by the Wookiees from Kashyyyk to represent Shyriiwook visually. An inscription using the Wookiee script, saying "Come in peace to our Home-Tree Vikkilynn," was etched into an archway located in Tree Vikkilynn. On Khofar, a sign displaying "Keep Out" in Wookiee script was placed on the shelter belonging to the Wookiee Jedi named Kelnacca.