Share Using Interactive GIF LAUNCH Using a GIF thumbnail is an effective way to add uniqueness to your emails since they are simple to copy and share. 1 Go to Sharing Settings in the top right corner . Upload your GIF by clicking on the upload icon. 2 Copy the thumbnail GIF using the Copy button next to Preview thumbnail for email. Paste it to your email. 3 To share a thumbnail on LinkedIn, click the Copy Link icon on the right side and paste it into your post.