Actor Swap (Viggle)
Character transformation
Transform a video actor with a character image
Actor Swap combines the motion and timing of a source video with the appearance described by your reference image and prompt. It is designed for short character transformations, creative remixes, and motion-led avatar clips.
- Source videos up to 15 seconds
- JPG, PNG or WebP character image
- Positive and negative prompt guidance
How to swap an actor in three steps
- 1Upload a source videoChoose a video up to 15 seconds long; longer clips can be trimmed before processing.
- 2Add a character imageUpload a clear JPG, PNG, or WebP image between 300 and 5,000 pixels.
- 3Tune and generateDescribe the intended result with positive and negative prompts, then generate your video.
Actor swap, face swap, and motion transfer
Use actor swap when the reference character should influence the broader on-screen appearance. Use face swap when only facial identity should change. The source video still supplies the motion, while positive and negative prompts guide clothing, style, and visual details.
AI actor swap FAQ
What does AI actor swap change?
It uses a character image to transform the actor in a source video while following the source movement.
Is actor swap the same as face swap?
No. Face swap replaces facial identity, while actor swap can transform the visible character more broadly using a reference image.
What video length is supported?
The current uploader accepts source videos up to 15 seconds and offers trimming when a clip is longer.
Can I control the result?
Yes. You can use positive and negative prompts to guide clothing, style, and visual details.