Chirr App - Chirr App 💬 splits text into tweets and posts it as a thread
char280 - When 140 char isn't enough. Tweet up to 280 characters.
Thread Reader - A bot 🤖 that unrolls Twitter 🐣 threads for you 🤓
Giphy - Search all the gifs and make your own animated gif
tweedium - Transform your tweetstorms to Medium posts
GIFMaker for Mac - GIFMaker – Created a GIF from a video or Images is the easiest way to create an animated GIF on your Mac.