Peek makes it easy to create short screencasts of a screen area. It was built for the specific use case of recording screen areas, e.g. for easily showing UI features of your own apps or for showing a bug in bug reports. With Peek, you simply place the Peek window over the area you want to record and press “Record”. Peek is optimized for generating animated GIFs, but you can also directly record to WebM or MP4 if you prefer.
Peek is not a general purpose screencast app with extended features but rather focuses on the single task of creating small, silent screencasts of an area of the screen for creating GIF animations or silent WebM or MP4 videos.
Is the simplest way to make a quick GIF of your screen – we use it to report errors with TROM-jaro to developers, or for tromsite.com (similar purposes). If you see an error on your screen while you do something (like click something and get an error) it is very easy to create a GIF out of that and report an error.