ChatGPT for Zhihu is a free Chrome add-on developed by omg.cjw. This program allows users to generate answers and summaries for questions on Zhihu, a popular Chinese knowledge-sharing platform.

To use this add-on, users must first log in to the ChatGPT web version. Once logged in, they can take advantage of the main features offered by ChatGPT for Zhihu. These features include the ability to generate answers using ChatGPT and to summarize user responses (although the effectiveness of the summaries may be limited due to input restrictions in ChatGPT).

Additionally, users can easily copy the generated answers from ChatGPT for further use.