Custom skins are personalized designs or appearances that can be applied to digital items, such as video game characters, software interfaces, or mobile applications. These skins allow users to modify the look of their items, enhancing their visual appeal and providing a unique identity. In the gaming world, custom skins are particularly popular, as they enable players to express their individuality. Many games, like Fortnite or Counter-Strike, offer options for players to create or purchase custom skins, which can range from simple color changes to elaborate designs featuring themes or characters from popular culture.