GIF to WebM converter
For permanent links you can use: https://ezgif.com/gif-to-webm?url=http://example.com/image.gif
Output WebM video:
Online GIF to WebM converter
Convert animated GIF images to WebM videos. WebM is a video format for use with HTML5 video tag. You can upload any GIF from your computer or paste a remote URL.
You can also use GIF to MP4 converter instead.