Siamshort Docs

Restyle Background

Swap an image's background using a prompt or a reference photo.

WHEN TO USE
The subject is right, the location is wrong.
PAIRS WELL WITH
Remove Background (clean cutout first), Restyle Person (subject-side edits).
💡 A reference photo locks the new location far better than words alone.

Keep the subject, replace the world: describe the new backdrop or drop in a reference photo, and the tool rebuilds the scene around your subject.

Restyle Background tool page

How to use

  1. Upload the image.
  2. Describe the new background — or attach a reference photo.
  3. Generate; the subject stays put while the scene changes.
Last updated: 12 Aug 2026