Here's how to add GIFs via TikTok's green screen effect: Open the TikTok app and click the plus (+) icon at the bottom of the screen to create a new video.

Can you explain exactly what this button is and how it behaves? It’s a common misconception that the green button seated among its red and yellow companions is the Full Screen button.

TikTok launched a new feature for duets that adds the ability to use a green screen effect to make another TikTok the background of a new video.

TikTok launched exciting effects and camera updates on Dec. 16. Here’s how you can use the new GIPHY integration to add GIFs in Green Screen TikToks.