Wannafake is a website that allows users to swap faces in videos using only one photo. With no subscriptions required, users can pay as they go and easily trim their videos to pay only for the exact seconds they want to swap. Additionally, users have the ability to swap multiple individual videos simultaneously.This AI tool has various use cases, including fun face swapping in videos, creating humorous and entertaining video content, and enhancing video creativity with face swapping.To use Wannafake, users must sign up for a free account. Once signed up, they can upload faces and videos for free, which are the 'ingredients' to create video face swaps. Users can then create swaps by selecting face + video pairs and 'cook' different combinations with their 'ingredients'.