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Face Shape Finder – Calculate Accurate Results

Upload a clear selfie — or take one with your camera — and our AI will analyze your facial proportions to identify whether your face is oval, round, square, heart, diamond, oblong, or triangle. You’ll also get personalized hairstyle, glasses, beard, and makeup recommendations.

Photos are processed securely on your device and are never permanently stored.

Face Shape Detection Tool

Drag & drop a photo, browse your files, or use your camera. JPG, JPEG, PNG, and WebP up to 10 MB.

Drag & drop your photo here

or

JPG · JPEG · PNG · WebP — max 10 MB

Front-facing Good lighting Forehead visible Neutral expression No sunglasses

Comparison Guide

The Seven Face Shapes

Every face fits one of these profiles — or a blend of two. Compare the defining traits below.

How It Works

Three steps to your face shape

Upload a clear selfie

Drag in a front-facing photo or take one with your camera. Nothing is sent to any server.

AI analyzes proportions

The tool maps 400+ facial landmarks and measures your forehead, cheekbones, jawline, and face length.

Get your result

See your face shape, confidence score, measurements, and personalized style recommendations.

Guides

Understanding Face Shapes

What is a face shape?

Your face shape is the overall geometry of your face — the relationship between its length, the width of your forehead, cheekbones, and jawline, and the contour of your chin. Stylists group faces into seven classic shapes: oval, round, square, heart, diamond, oblong, and triangle. No one's face is a perfect geometric figure; your shape is simply the profile your proportions match most closely, and many people sit between two shapes.

How to determine your face shape

The traditional method is manual: pull your hair back, look straight into a mirror, and measure four things — face length from hairline to chin, forehead width, cheekbone width, and jawline width. Compare the numbers: a face about one and a half times longer than wide with a gently tapering jaw is oval; roughly equal length and width means round or square depending on jaw angle; a wide forehead over a narrow chin means heart; dominant cheekbones mean diamond; and a jaw wider than the cheekbones means triangle.

The faster, more consistent method is automated. Our detector locates hundreds of facial landmarks in your photo and computes those same measurements mathematically — the same photo always returns the same answer.

How facial proportions are measured

AI analysis converts your face into ratios rather than absolute distances, so camera distance and photo resolution stop mattering. The key figures are face length relative to cheekbone width, forehead width relative to cheekbones, jaw width relative to cheekbones, and chin taper. Each of the seven face shapes has a distinctive signature across these ratios, and your result is the profile your numbers sit closest to — with the confidence score reflecting how decisive the match is.

Why face shape matters for hairstyles and glasses

Nearly every styling rule is a balancing act around face shape. A great haircut nudges your outline toward balanced oval proportions: height on top lengthens a round face, while side volume widens a long one. Glasses follow a rule of contrast — angular frames define soft features, rounded frames relax angular ones — and the frame front should match your cheekbone width. Beards, brows, hats, and contouring all follow the same logic, which is why knowing your shape turns style shopping from guesswork into a filtered search.

Can face shape change over time?

Your bone structure is set in adulthood, but the soft tissue over it changes. Weight gain or loss alters cheek fullness and can shift a reading between round and oval. Aging redistributes facial volume downward, sometimes softening a square jaw or lengthening the visible mid-face. Hairline changes also move the measured top of the face. It's worth re-checking your shape every few years — or after any significant change.

Common mistakes when measuring face shape

The most frequent errors: measuring with hair covering the hairline or jaw (hides the true outline), tilting the head (distorts the length-to-width ratio), taking close-up selfies (lens distortion widens the nose and narrows the temples), harsh side lighting (shadows shift the apparent jawline), and smiling broadly (raises the cheeks toward a rounder reading). For the most reliable result, shoot straight-on, at eye level, at arm's length or more, in even light, with a neutral expression.

FAQ

Frequently Asked Questions