Online novels can generally be categorized according to different categories. The following are some common categories: 1. Genre classification: Online novels can be divided into categories such as romance, fantasy, urban, history, science fiction, etc. 2. Thematic classification: The topics of online novels are also very diverse, such as romance, fantasy, science fiction, history, urban, etc. They can be classified according to the theme, such as ancient, modern, fantasy, science fiction, etc. 3. Platform classification: Online novels can be read through different platforms such as Jinjiang, Qidian, Zongheng, etc. According to the content of different platforms, novels can also be classified. 4. Character classification: The characters in web novels can also be classified according to different categories such as protagonist, villain, supporting role, etc. 5. Styles: The styles of online novels are also very diverse, such as modern, ancient, fantasy, fantasy, romance, science fiction, etc. These are some of the common ways of classification. Different ways of classification can make it easier for readers to find novels that interest them.