The Best AI Prompt for a Double Chin Reduction Look
Use this ChatGPT prompt to visibly reduce under-chin fullness in a portrait while keeping your facial features, natural skin texture, and the rest of the photo unchanged.
Edit the uploaded portrait to create a clearly visible but believable reduction in under-chin fullness. Use the uploaded image as the source of truth. Where fullness and an under-chin fold are visible, reduce their prominence and create a more defined chin-to-neck transition. Make the difference easy to notice without making the area look unnaturally tight or reshaped. Limit the edit to the under-chin area and its immediate transition into the neck. Preserve my identity, bone structure, jawbone shape, chin projection, facial width, facial proportions, and apparent age. Retain natural pores, fine lines, and skin texture, with shadows consistent with the existing lighting. Keep the face outside the target area, the rest of the neck, body, pose, head angle, expression, hair, clothing, lighting, framing, and background unchanged. Do not slim the whole face or body, enlarge the chin, sharpen the jawbone, smooth the skin globally, or change the camera angle. Do not exaggerate the original fullness to make the edit seem more dramatic. If the under-chin area is obscured or there is no visible fullness to reduce, ask me for a suitable photo rather than inventing it. Return one edited portrait at the original framing and aspect ratio. Treat the uploaded image as the source of truth. Do not invent concerns, asymmetries, or features that are not visible. Apply the requested change only where it is relevant and proportionate to what is present. Only refine contours that are visible in the source image. Preserve the person's bone structure, identity, age range, and natural facial proportions rather than inventing a dramatically different jaw or chin.
Upload a portrait with the chin and under-chin area clearly visible.
Want to preview a more defined chin-to-neck contour in a photo? Upload a portrait with the chin and under-chin area clearly visible, then paste the prompt below into ChatGPT. It asks for a localized, believable edit without reshaping the rest of your face. The result is an aesthetic photo edit, not a prediction of a physical change.
How to use this prompt
- Open ChatGPT with image editing available and upload a portrait where the chin and under-chin area are easy to see.
- Paste the main prompt and send it with the uploaded image.
- Compare the result with your original, checking the under-chin contour as well as your chin shape, facial width, skin texture, and background.
- If needed, request a smaller or stronger change specifically beneath the chin while keeping all other details unchanged.
Practical tips
- A three-quarter view often makes the chin-to-neck transition easier to judge than a straight-on portrait.
- Choose a photo without a scarf, high collar, hand, or heavy shadow covering the area you want edited.
- Use the original photo rather than a heavily filtered version so the edit can retain natural texture.
- If ChatGPT changes your jaw shape or narrows your face, ask it to restore those features from the original and keep only the under-chin edit.
- For a direct comparison, keep both versions at the same size and crop; a changed head angle can make the contour appear different on its own.
Prompt variants
Subtle reduction
Choose this for a restrained edit that stays close to the original portrait.
Edit the uploaded portrait with a subtle reduction in visible under-chin fullness and the under-chin fold, only where present. Keep some natural softness and make only a small contour adjustment. Preserve my identity, chin projection, bone structure, facial proportions, age cues, and skin texture. Leave everything outside the under-chin area unchanged, including pose, expression, lighting, clothing, and background. If the area is obscured or there is no visible fullness, ask for another photo. Return one edited image with the original framing. Treat the uploaded image as the source of truth. Do not invent concerns, asymmetries, or features that are not visible. Apply the requested change only where it is relevant and proportionate to what is present. Only refine contours that are visible in the source image. Preserve the person's bone structure, identity, age range, and natural facial proportions rather than inventing a dramatically different jaw or chin.More pronounced contour
Choose this when you want a more noticeable under-chin change without broader facial reshaping.
Use the uploaded portrait to make a pronounced but believable reduction in visible under-chin fullness. Substantially reduce the rounded fullness and soften the associated fold where present, creating an unmistakably more defined chin-to-neck transition. Keep natural skin texture and realistic shadows. Do not change chin projection, jawbone shape, facial width, identity, apparent age, head position, or any unrelated part of the image. Do not exaggerate the original condition. If there is no visible fullness or the area is hidden, ask for a suitable photo. Return one edited portrait at the original crop. Treat the uploaded image as the source of truth. Do not invent concerns, asymmetries, or features that are not visible. Apply the requested change only where it is relevant and proportionate to what is present. Only refine contours that are visible in the source image. Preserve the person's bone structure, identity, age range, and natural facial proportions rather than inventing a dramatically different jaw or chin.Side-by-side comparison
Choose this to compare the localized edit directly against the original.
Create a side-by-side comparison from the uploaded portrait. Place the untouched original on the left and an edited copy on the right, using identical image sizes and crops. In the edited copy only, visibly reduce existing under-chin fullness and the prominence of the under-chin fold for a believable, more defined chin-to-neck transition. Preserve identity, chin projection, jawbone shape, facial proportions, age cues, and natural texture. Keep everything outside the target area identical, including pose, expression, lighting, clothing, and background. Do not alter or worsen the original. If the area is obscured or no fullness is visible, ask for another photo. Add no text. Treat the uploaded image as the source of truth. Do not invent concerns, asymmetries, or features that are not visible. Apply the requested change only where it is relevant and proportionate to what is present. Only refine contours that are visible in the source image. Preserve the person's bone structure, identity, age range, and natural facial proportions rather than inventing a dramatically different jaw or chin.Frequently asked questions
What kind of photo should I upload?
Use a clear portrait with the chin and upper neck visible. A three-quarter view in even daylight is a useful starting point. Avoid images where clothing, hands, blur, or deep shadows obscure the area.
Will this change the shape of my face?
The prompt asks ChatGPT to preserve your facial width, jawbone shape, and chin projection while changing only the under-chin contour. Image edits can still affect nearby details, so compare the result with your original.
Can I keep some natural fullness?
Yes. Use the subtle reduction variant, which asks for a small adjustment while retaining natural softness.
What if there is no visible double chin in my photo?
The prompt asks ChatGPT not to invent fullness. If the area is hidden or there is nothing visible to reduce, use another photo that better shows the contour you want to edit.
Does the edited portrait show what a cosmetic procedure would achieve?
No. It is an aesthetic photo edit and does not establish what any procedure, treatment, or physical change would look like.