Wan Animate Replace AI Video Generator

Wan Animate Replace is best when the clip's motion is already correct and only the visible subject needs to change. It works well for fast character-swap tests, public-URL replacement projects, and other fixed-structure swaps where the job is subject replacement, not prompt-led restyling.

On Rivya, this option is built around one public source video URL, one public replacement image URL, and a resolution tier. There is no prompt and no style-control layer here. It is a URL-based subject-replacement step designed to preserve the original motion.

The first question is whether the original motion should stay intact. If yes, then the next checks are whether both URLs are public and fetchable, whether the replacement image is the right identity anchor, and whether `480p`, `580p`, or `720p` is the right tradeoff for the run.

This page lists explicit resolution tiers: `480p` at 12 credits, `580p` at 16, and `720p` at 20. That is easy to justify when a subject swap is all you need, because it avoids paying for a full rerender just to change who appears in the shot.

Choose Wan Animate Replace when the source clip already has the right motion and framing, and only the visible subject should change. Go back to prompt-led generation when the whole shot needs to be reimagined, or use a broader editing project when more than a subject swap is on the table.

Start here when the first result is simply about seeing whether one existing shot can take a clean subject swap. Use it for URL-based character replacement tests where the motion is already good and the only question is whether the replacement holds.

This page supports one public source video URL, one public replacement image URL, and one resolution setting. There is no prompt and no broader style project here. The job is to preserve the motion and swap the visible subject.

Make sure both URLs are public, point to the exact source and replacement assets you want, and then pick the lowest resolution tier that answers the question. For many first results, `480p` is enough to validate whether the replacement is working before you spend more on higher output tiers.

The page is public, but the actual replacement run is still gated behind sign in. This page currently lists `480p` for 12 credits, `580p` for 16, and `720p` for 20, so you can verify the URLs and pick the right resolution first, then sign in when you are ready to run it.

Stay on this page while you are checking one subject-swap run on one source clip. Open the full Studio once the work starts involving multiple versions, multiple assets, or a broader managed project around the same footage.