Erase the Double Chin in Your AI Headshot—Keep Your Jawline

Check the original photo for chin visibility

You need to see your chin in the original. Seems obvious, right? I once had a client, a brilliant lawyer, who sent me a selfie taken from her chest looking up at her phone on a shelf. Her entire jawline was a smooth, curved slope merging into her neck. The AI had nothing to work with but a suggestion of a chin. The result looked like her head was gently resting on a pillow of skin. We had to start over. Your source photo must clearly show where your face ends and your neck begins, even if there’s a softness there. Upload a picture where your chin is distinct against your neck, even by a quarter of an inch. That’s your baseline.

Hold your hand flat under your chin, palm down. Do you feel the hard bone of your jaw? Good. Now, take a selfie from eye level. Does the photo show that same bony structure, or does it look like your hand would slip right off? If it’s the latter, your starting point is flawed. A photo taken from below, with you looking up, will always compress that space. One taken straight on, with your shoulders back and your chin slightly forward, gives the software the map it needs.

Adjust the virtual camera angle to lift the jawline

Angle is everything. It’s free, instant plastic surgery. The single biggest mistake people make is submitting a photo shot from below. This guarantees a double chin. Instead, position your camera slightly above your eye line. How high? About six to twelve inches. Think of it as a friend who’s just a bit taller than you taking the picture. This simple lift elongates your neck and defines your jaw instantly.

I tell my in-person clients to imagine a string pulling the crown of their head toward the ceiling. It’s not about jutting your chin out—that creates tension and weird neck cords. It’s about a gentle, upward lift. For your AI headshot, mimic this by propping your phone on a stack of books and looking up at it. You should feel a slight stretch in the back of your neck. That’s the good stretch. This angle lifts the soft tissue under your jaw and reveals the structure you have.

Tweak lighting and shadow to slim the neck

Light carves shape from flatness. Harsh, direct flash from the front is the enemy; it washes over everything and eliminates the shadows that create dimension. You need a light source that comes from above and slightly to the side. Why? It casts a natural, downward shadow under your jawline, which visually slims the neck. A window on a cloudy day, about 45 degrees to your left or right, is perfect.

See the catchlights in your eyes? If they’re centered, your light is too frontal. If they’re in the top quarter of your iris, you’re on the right track. I was shooting a CEO in his office once, and the late afternoon sun from a west-facing window created a razor-sharp jawline shadow I didn’t have to enhance at all. For your AI photo, avoid the shadowless, even light of a bathroom. Stand two feet from a window, turn your face until you see a slight shadow defining one side of your neck, and shoot there. That shadow is your best friend.

Avoid over‑cropping that cuts off the forehead

Here’s a counterintuitive tip: don’t zoom in too close. When people are self-conscious about their jaw, they often crop the photo tightly around the face. This is a mistake. Cutting off the top of your head—or even your hairline—throws the proportions of the image into chaos. It makes everything below look heavier and more crowded. The AI needs the full context of your head’s shape to understand spatial relationships.

Your crop should include your entire head and at least an inch of space above your hair. This creates visual “breathing room” and actually makes your face appear more balanced and, by extension, your jawline more defined. A tightly cropped photo screams “I’m hiding something.” A well-framed one says “This is me, confidently.” Which impression do you want your headshot to give?

Get a natural‑looking result that keeps your confidence

Your goal isn’t to look like a different person with a chiseled movie-star jaw. It’s to look like the best, most confident version of yourself. The most common complaint I hear about AI headshots is, “It doesn’t look like me.” This usually happens when someone uses extreme slimming prompts or edits. The jawline looks sharp, but the face feels alien and hard.

So how do you avoid the plastic, over-processed look? You prioritize subtlety. If the platform allows for guidance, use phrases like “define natural jawline” or “soft shadow under chin.” Avoid “sharp jaw,” “cut jaw,” or “super sculpted.” You want enhancement, not alteration. The test is simple: would someone who knows you say, “You look great in that photo,” or would they say, “What did you do to your face?” The first reaction builds confidence; the second undermines it.

Remember, a great headshot makes you feel like the professional you are. It’s not about erasing a part of yourself, but about presenting the whole you with clarity and strength. Start with a strong, well-angled photo, use light as your tool, frame it wisely, and ask for a gentle touch. You’ll get a result you’re proud to use anywhere.

If this one does not settle the question, Stop the Flashbulb Eye: Clear Headshots in Dark Rooms treats the same problem from a different angle.