Answers
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How do deepfakes work?
Short answer
Deepfakes use AI models trained on images, video or audio of a person to generate new media that makes them appear to say or do things they never did.
What to know
- Face-swap models map one face onto another person's body.
- Generative video models can create entire scenes from a text prompt.
- Voice-clone models can copy a voice from a short sample.
- The newest models fool most people and many detection tools.
Where Portal fits
Portal is a free iPhone social app where every photo and video must be captured live in the app, with no uploads and no AI content allowed. Learn more about Portal.
Real people. Real places. No AI.
Free on iPhone, live everywhere in the US.