Avatar creation is the process of designing a digital representation of a user, often used in virtual environments, video games, and social media. Users can customize their avatars by selecting features such as hair, clothing, and accessories, allowing for personal expression and identity in the digital world. Avatars can be 2D or 3D and may represent users in various contexts, from gaming platforms like Fortnite to virtual reality spaces like VRChat. The ability to create and modify avatars enhances user engagement and interaction, making online experiences more immersive and personalized.