Face swap guides
How the technology works, how to get results that hold up, and how to use it without causing harm. Written to be useful whether or not you use SwapX.
Understanding the technology
How a face swap actually works
Detection, landmark alignment, identity transfer, compositing — the four stages, what each one does, and which one most tools skip.
AI face swap, explained properly
What separates a realistic swap from an obvious one, and the three privacy questions to answer before uploading your face anywhere.
What "deep" face swap means
Deep learning versus deep editing, why generated faces beat copied pixels, and where the deepfake line actually sits.
Choosing a face swap app
Why the sample images tell you nothing, and a ten-minute test you can run on any app with your own photos.
Getting better results
Safety, consent and the law
Acceptable use and consent
Where the line is, what is prohibited, what safeguards run in the app, and how to report an image made without consent.
Spotting fake apps and APKs
Why unofficial "SwapX Pro APK" builds are a real risk, and five signals that separate the official app from a repackaged one.
A note on what we publish here
These guides explain how face swapping works and how to judge output quality. They deliberately do not explain how to defeat detection, how to impersonate someone convincingly, or how to work around consent. That is not an oversight.
Try it yourself
Free credits included, so you can test the technique on your own photos.