AI Video Face Swap
Face swap that survives motion: tracked across frames, cast once, consistent everywhere.
Video face swap does the casting trick in motion: one face, tracked across every frame of a clip, holding through turns and expression changes. It is the heaviest bench in the seeker loft and the least forgiving — a swap that survives a still can still tear at a fast head turn — so it rewards the same discipline as the video generator: short first, simple motion, frontal starts.
Consent, as ever at Web3Finders, is not a footnote: fictional faces, your own, or documented consent. The base price is 31 credits with duration adding on top, calculated for your clip and shown before you confirm.
How it works
Bring a proven clip
Start from a clip that already works — ideally one made at the video bench here, with a single subject.
Match the source face
Frontal, sharp, expression close to the clip’s mood. One face per job.
Swap, then scrutinise the turns
Watch the moments of fastest motion at full size; that is where tracking is honest or is not.
Where it earns its keep
A series star in motion
Your still-series muse, now moving — cast once, appear everywhere.
Your face, your footage
Personal clips recast with your own face on generated performers.
One face across reshoots
Unify clips rendered at different times under one consistent lead.
Example briefs
The slow-turn recast
A three-second slow turn, swapped to the canonical muse. Tracking holds because the motion is small and frontal.
The matched interview frame
A seated, near-frontal clip with steady light — the easiest video swap there is, and the place to learn the bench.
Settings that matter
| Clip choice | Single subject, frontal start, modest motion |
|---|---|
| Source face | Same rules as stills: frontal, sharp, unobstructed |
| Duration | Base 31 credits; longer clips cost more — cost shown per job up front |
| Motion | Turns are the stress test; spins and occlusions tear tracking |
Failure modes & fixes
- Tearing at turns. Fast rotation outruns the tracker. Fix: slower clips, or swap the face only through the calm section
- Flicker. Frame-to-frame shimmer from low source resolution. Fix: higher-resolution source clip and face
- Two faces, one swap. Group clips confuse the target. Fix: one face in frame per job
- Consent drift. A familiar face from the internet is still someone else’s. Fix: fictional, yours, or documented — no exceptions
FAQ
How is it priced?
From 31 credits, scaled by clip length and shown exactly before you confirm. Failed jobs refund automatically.
Whose faces are allowed?
Fictional, your own, or documented consent. Public figures and strangers are prohibited.
What clips work best?
Short, single-subject, near-frontal clips with steady light — the same clips the video generator makes best.
Are results private?
Yes, private to your account by default, like everything in the studio.
Can it handle a group scene?
Not reliably, and group scenes raise consent questions anyway. One face per job is the working rule.
One account, every tool in the chain
Drafts, edits, animation and finishing share one credit balance and one private library. Start with the piece you need today.
Open the generator