1
Choose compatible images
Start with clear faces that are visible at a useful size. Similar angles, lighting, and expression usually give the process more visual information to work with.
2
Describe the intended edit
State which face should change and what should remain intact, such as the pose, clothing, background, or overall mood. A focused instruction reduces ambiguity.
3
Review before sharing
Check identity cues, edges, skin tone, shadows, and the surrounding context. Keep the result private or revise it if the image could mislead someone.