Online exhibition halls, due to the changing internet environment, have transformed the connotation and extension of the concept of museum collections. In the internet age, exhibition halls are public online spaces showcasing (personal) exhibits in the form of electronic images. They are categorized by content into comprehensive online exhibition halls, specialized online themed exhibition halls, and personal online exhibition halls. Specialized online exhibition halls can be further divided into different themed exhibition halls such as art collections, painting and calligraphy, art design, photography, and cartoons and animation. Online exhibition halls have evolved from traditional displays to a networked system, promoting the sharing of excellent resources that humanity has created and is creating.
Online exhibition halls not only typically consist of online display sections, user-uploaded images, and user interaction sections, but some also include dedicated modules such as instant communication, online consultation, and audiovisual demonstrations.

