Online culture refers to the cultural phenomena and habits formed on the Internet, including but not limited to literature, art, entertainment, social activities, etc. on the Internet. Internet culture is an inclusive and diverse cultural phenomenon. It includes both traditional cultural forms and emerging cultural products and cultural habits. The characteristics of online culture included its open nature, interaction, innovation, and global nature. The formation of online culture was inseparable from the development and popularity of Internet technology. The development of Internet technology has provided people with a broader space for communication and a rich source of information. At the same time, it has also provided convenient conditions for the spread and promotion of cultural products. At the same time, internet culture is also influenced by social factors such as people's interests, values, cultural background, etc. The definition of online culture is diverse. It includes literature, art, entertainment, social activities, and other activities on the Internet. It also includes people's behavior, habits, and cultural phenomena on the Internet. Internet culture is a complex and diverse cultural phenomenon that needs to be understood and analyzed from many angles.