Douyin is a very popular short video sharing app. Its registration address can be found on the Douyin official website or in the app store. Users can directly enter their mobile phone number on the registration page and complete the SMS verification code, and then enter their username and password to complete the account registration. At the same time, users can also choose to use social accounts such as WeChat and QQ to bind and log in to Douyin. The registration page of Douyin is simple in design and easy to operate, making it very convenient for users to use. After registration, users can share their short videos and communicate and interact with other users.