GIF Compression for Thumbnails


I’ve been using some great image compressors like Croppie Extended as my app scales quickly, however my platform is design centric and my users really want animated GIF. While I can just use the default picture uploader, this means 20MB+ GIFs could be uploaded which is too much, however I can’t find a good solution like Croppie that does compression and outputs GIF.

Any suggestions would be so helpful, thank you!