GIFit! - Quickly turn YouTube videos into GIFs (chrome extension)
GIPHY Says - Turn your words into animated GIFs!
Turn Off the Lights - With a single click on the lamp button, the page will fade to dark.
Data GIF Maker by Google - Google's new tool turns boring data into GIFs!
Youtube Plus - Home of the extension YouTube Plus that allows you to experience more on YouTube - ParticleCore/Particle
Gifox - Delightful GIF Recording and Sharing App for macOS