Question: Can you recommend a tool that allows me to replace faces in videos or images with someone else's in real-time?

If you're looking for a tool to replace faces in videos or images with real-time abilities, Deepfaceswap is a top contender. This software uses computer vision algorithms and deep learning models to detect and track faces in real-time, and it can perform face swap, facial expression change and lip sync animation. It's good for entertainment and education, and its customizable avatars and conversational AI abilities make it adaptable.

Another good option is Fakeface, an online tool that performs high-quality face swaps in videos, photos and GIFs. Its fast processing speed and support for a variety of media formats make it good for content creators and filmmakers. The tool uses a credit system, which means you can pay for what you need for a project.

For real-time face swapping in live streams and video that's already been recorded, Magicam is a good option with a user-friendly interface. It can handle high-quality live streams and pre-recorded video, and it can be embedded in services like Zoom or Twitch. The Pro version has more advanced options and no watermark, so it's good for conferences and live streaming.

Last, Reface is an AI-powered service that can do face swaps, but also bring photos to life, turn them into cartoons and change visual styles. It offers subscription plans for personal and semi-professional use, so you can use it for personal amusement and for marketing campaigns.