AI Character Replacement Video
Swap or realign a subject using a reference portrait and a cinematic prompt—built for Wan 2.2–style replacement and face swap video AI discovery pages alike.
Related: Face swap video AI · Animate · Image to video AI · FAQ · Examples
Source video
Click to upload or drag and drop
MP4, WebM, MOV · max 100MB · max 8 seconds
Character reference image
Click to upload or drag and drop
JPG, PNG, WEBP (max 100MB)
Video settings
Output size per side: 512–1024 px (preset values are clamped automatically).
Preview
Generated video appears here
Replace & Character Swap Generator
The Replace workspace ingests a short source video and a still that locks identity. Prompts describe how the replacement should perform inside the scene. For traffic that searches “face swap” specifically, we also publish Face swap video AI with equivalent controls. Animate covers the image-only path when no source clip is involved.
How to Use Replace
Load video under the size cap, upload a crisp reference, choose aspect ratio, then write motion and wardrobe notes. Use case videos if you need a ready-made source. When you are satisfied, download the MP4. Compare finished shots in Examples and refine prompts rather than swapping references every iteration.
Replace FAQ
Replace vs image-to-video-only pages? Replace needs a source video; pure still-to-video lives under Image to video AI. Policies and billing? See FAQ and return to home for the rest of the product suite.