Can Gemini 2.5 Flash Image accurately replace a person’s face in a reference photo using a second input image while keeping the original pose, lighting, and background unchanged? If so, what is the recommended prompt or workflow for high-fidelity face replacement?
Hi @kunj_Virani , Gemini 2.5 Flash Image isn’t a good candidate for this. You can get some good outputs from Gemini 3 Pro Image with a prompt like:
“Please replace the face of the person in the first image with the face of the person in the second image. Keep everything else the same as much as possible, do not change the hair color. The face should be perfectly integrated into the image.”
Results will still vary a lot.