Facemex is a versatile free website that really impressed me. I first tried it out because of the AI NSFW girl generator, and I have to say, even though there are many generators out there, Facemex stood out to me. I also explored the face change feature, and my favorite was the ability to swap faces in adult videos. They even offer a free trial, which is great! I’d rate the effect around 4 out of 5, especially since it's free—can't expect too much! I also checked out the AI cloth swap feature, which allows you to change outfits and even undress characters. It’s a neat all-in-one service that’s also free. Overall, as a free site, Facemex has exceeded my expectations, and I really enjoy using these NSFW tools!