The Fairy type (Japanese: フェアリータイプFairy type) is one of the eighteen types.
The Fairy type was introduced in Generation VI. As well as introducing new Pokémon with the Fairy type, a handful of Pokémon including Jigglypuff, Marill, and Gardevoir were retconned to be Fairy-type.
All details are accurate to Generation VII games. For details that have changed between generations, please see an individual move's page. Target data assumes user is in the lower left.
Trivia
As the Fairy type was introduced after physical and special were attributes assigned to individual moves rather than types, it is the only type without an associated damage category.