Founded in 1928, the Afûk is the organisation in Fryslân that promotes the Frisian language and culture. It has an important role in the cultural network of Fryslân and works closely together with the Province of Fryslân to implement language and cultural policy in the region.
The Afûk offers and develops Frisian language courses for adults, develops educational programmes, publishes (e-)books, apps and magazines in Frisian and about Fryslân for all ages and purposes, gives advice to companies and public organisations about language policy and creates and implements a range of projects concerning language promotion.
The Afûk is funded by Province of Fryslân and several local governments.