Reference-image guidance
Use reference images only when each one has a job
The image-to-image workspace accepts up to 16 references. Each file can be up to 30 MB, and supported formats are JPG, JPEG, PNG, WEBP. The limit is useful when different images provide different parts of the direction—for example, one for the subject, one for the composition, and another for material or palette.
Start with the smallest set that communicates the task clearly. If references disagree about shape, camera angle, or style, explain which one should guide each part of the result. More inputs add context; they do not remove the need for a clear instruction.
Upload only material you are allowed to use, and review our privacy policy before adding confidential or sensitive images.