Video to GIF Converter is one of the best options to turn a video into an animated GIF. It provides custom sizes or resolutions for output GIF, lets you set frame rate, aspect ratio, loop ...
Giphy Ezgif Imgflip Mobile apps: GIF Maker by Momento ImgPlay GIF Maker – GIF Editor Desktop software: Adobe Photoshop GIMP ...
Most likely you'll be able to skip paid apps since these are so good Free GIF makers let you create an animated GIF from images or videos that you can then share with everyone you know.