Avek.gif -

You can save the file to your photos and send it via iMessage or WhatsApp stickers.

Tools like InShot allow you to overlay these GIFs as stickers on videos. avek.gif

Go to your profile or an area where your avatar is displayed. You can save the file to your photos

Apps like WowKit can be used to set your final GIF as a moving widget on your phone's lock screen. avek.gif