You can get GIFs on your phone keyboard by downloading a third-party keyboard app. Popular apps such as Gboard, SwiftKey, and Fleksy offer a wide selection of GIFs, emojis, and other features. Once you have downloaded the app, open it and select the GIFs tab to access the GIF library. Once you have found the GIF you want to use, you can add it to your keyboard and use it in your messages.