How do you add apps that can insert things like memes, gifs ets to text messages?

[Lil21kev]

When I'm texting I'd like to attatch memes or gifs using different apps (without exciting the message) is it possible to add apps to the list of items that can attatch / insert to text messages I'm using a galaxy s8

 

[hallux]

Your problem is the destination user's device being able to decode such messages and display them as you intend.