Use one visible adult per upload
Give each slot a separate image with one subject. Avoid photos where a second face, poster or mirror reflection competes for attention. Both adults must permit the transformation and your intended use of the result.
Keep the eyes, mouth and jawline visible. A front-facing photo or gentle angle is easier to compare with the result than a face hidden by a hand or extreme profile. Choose even light rather than a strong silhouette or dark party shot.
- One clearly visible adult in each image.
- A sharp original with a readable face and natural lighting.
- No strong beauty filter, motion blur or face-covering glasses.
- Permission for both the photos and intended publication.
Match framing and preserve useful detail
Two similarly framed portraits make the pair easier to judge. Include enough head and upper-body detail to guide hair and clothing, while keeping the face large enough to remain readable. A high pixel count does not help if most of the image is an empty background.
Use the original image file when possible. Cropping a low-resolution screenshot or repeatedly re-saving it can remove facial detail. Better references reduce ambiguity, but cannot guarantee perfect identity or movement.
Check the actual file requirements
The studio accepts JPG, PNG and WebP. Each file must be no more than 10 MB and at least 256 × 256 pixels. Performer 1 is the left reference and Performer 2 is the right reference. Verify both slots before you confirm permission and start.
Use a short Preview to assess a new pair, then decide whether to generate a longer Standard take. Each new generation has its own credit cost; a completed test does not turn into a free upgrade.