AI Character Video Swap: Full Body Swap, Same Motion
Video character swap that keeps the movement exactly: whole body, not just the face. Upload a clip and a character image, then generate with ByteDance's Seedance 2.0 or DomoAI 2.4.1.
Replace Characters in Existing Videos
Motion Reference Video
Upload an MP4, MOV or AVI with clear body motion. The swapped character follows it exactly.
Subject Only Mode
Swap the main character; the rest of the video stays close to the original. Lip sync from audio is Talking Avatar.
Live-Action Motion, Animated Character
Full body swap: your anime OC or mascot in a live-action clip. To restyle the footage itself, use Restyle Video.
Create Your AI Character Video in 3 Simple Steps
AI Video Generator, Same Motion New Character
More Than a Filter: Character Swap vs. Face Swap
Two DomoAI tools for two jobs. Face Swap changes the face in a photo. Character to Video is a full video swap: the whole character, with the movement kept.
Face Swap (Quick App)
- Replaces the face only
- Works on still images
- Body, outfit and background stay as they are
- The right tool when the face is the job
DomoAI Character Swap
- Swaps the whole body and outfit, not just the face
- Works on video, following the reference movement exactly
- Subject Only keeps the original background
- Fits anime OCs, mascots, VTuber clips and cosplay
Animation & Storytelling
Scenario: An indie filmmaker needs a character walking through a scene and has no rigging or keyframing skills.
Workflow:
- Film or source a clip of a person walking, with a simple camera move
- Upload the character illustration (JPEG, PNG or JPG, up to 10 MB)
- Choose ratio and length: up to 15s on Seedance 2.0, up to 30s on DomoAI 2.4.1 (20s and 30s need Pro or Team)
- Switch on Subject Only to keep the original background
- Generate a few takes and keep the steadiest one
Built for Creators, Teams, and Brands
For Creators: Put your Original Character (OC) into a dance trend, a music video or a VTuber clip. The reference performance drives the motion, so there is no rigging or keyframing.
For Teams: Reuse one reference performance across mascot ad variants, run up to 32 active generation tasks per Team workspace, and draw on one shared credit balance.
For Brands: Swap the character in existing footage for a brand mascot and keep the original take. Paid-plan output is watermark-free and carries commercial rights.
