Facebook  is full of secret features. You can even have a Facebook profile video instead of a picture. There is a simple way to do it.  Just follow these simple procedures –

You need to go to your profile and tap your profile picture or video.

You need to tap “Take a New Profile Video” to take a new video or you can tap “Upload Video” or Photo and then you can choose a video right from your phone.

Tap on Next followed by tapping the bar at the bottom of the screen. This allows you to choose a thumbnail for your video.

Finally, you tap Save. This works on android too.

Enjoy your profile video.