Image Swap

Reference-based face and character replacement in stills.

Image Swap replaces a face or full character in a still image using a reference image. It is the fastest, lightest surface in StirVid.

How it works

1. Submit source + reference

   Provide the image to edit and the character reference. Add an optional prompt for stylistic guidance.

2. Image editor

   The image editor composites the reference character into the source image, matching pose, lighting, and framing.

3. Result

   You get a finished still, archived to storage and available for download.

Safety filters

Some edits may be rejected by upstream safety filters. When that happens, StirVid returns a clear error and does not deduct credits. Try a different reference or reframe the prompt.

Inputs

Field	Purpose
source_image_url	The image to edit.
reference_image_url	The character or face to use as the target.
prompt	Optional stylistic guidance.