Side profile analysis: gonial angle, chin projection & nose angles

Front-on photos flatten depth, and depth is exactly where some of the most-discussed facial traits live. Jaw angle, how far the chin projects, the slope of the nose, the set of the lips — none of these can be read honestly from the front. They need a profile.

The angles that only the side shows

The gonial angle is the bend of the jaw near the ear, and it is what people mean by a "sharp" versus a "soft" jaw. The nasofrontal angle is the transition from forehead to nose bridge. The nasolabial angle sits between the base of the nose and the upper lip and reads as nose rotation. And chin projection — whether the chin sits forward, neutral or recessed relative to the lips — is almost invisible face-on but obvious in profile. Try to judge any of these from a selfie and you are guessing.

Why we ask for the profile second

Forcing two good photos up front is a great way to make people give up, so we score your front photo first and offer profile analysis afterward. If you add a side shot, the jaw, nose and chin angles unlock; if you do not, the frontal report still stands on its own.

Read profile numbers more loosely than frontal ones

Be honest about accuracy: profile landmark detection is harder than frontal. There are fewer reliable reference points, hair and ears get in the way, and a small head rotation skews everything. We flag profile metrics as more approximate for that reason. To give the software a fair shot, face fully sideways (not three-quarter), tuck hair behind the ear, keep a neutral expression, and shoot at eye level. A slightly tipped chin can swing the gonial angle by several degrees on its own.