Free CareLens tool

AI Face Shape Detector

Upload one clear photo. The AI estimates your face shape from visible proportions, then builds a personalized list of hairstyles, beard styles and glasses that suit those proportions — plus a skincare routine based on what your skin shows in the same photo.

Analyze your photo

Straight-on photo, hair off the face, even light.

Your photo isn't stored.

Your result appears here: estimated shape with confidence, the proportions behind it, hairstyles to try and skip, beard and eyewear ideas, and a skincare routine.

The seven face shapes, and what each one wants

Face shape is simply the relationship between four measurements: forehead width, cheekbone width, jaw width and total face length. Styling works when it balances whichever of those is dominant — adding height to a wide face, width to a long one, softness to a hard jaw. Here's the short version for every shape.

Oval

Face length is about 1.5× the width, with a forehead slightly wider than the jaw and a softly rounded chin.

Almost anything works. Medium-length layers, textured crops and side parts all sit well.

Heavy full fringes that shorten the face and hide balanced proportions.

Round

Width and length are close, cheekbones are the widest point and the jawline is soft.

Height on top — pompadours, quiffs, long layers past the chin. Vertical lines add length.

Blunt chin-length bobs and wide, flat sides that widen the face further.

Square

Forehead, cheekbones and jaw are close in width with a strong, angular jawline.

Soft texture and movement — messy crops, waves, side-swept lengths that soften corners.

Ultra-blunt fringes and buzzed sides that exaggerate the jaw's hard angles.

Heart

A wide forehead and cheekbones narrowing to a pointed chin.

Volume near the jaw — chin-grazing layers, side parts, light beards to add lower width.

Piled-up top volume that makes the forehead look even wider.

Diamond

Narrow forehead and jaw with dramatically wide cheekbones.

Fringes and forehead-width styles, chin-length layers that fill in the lower face.

Slicked-back styles that expose the narrow forehead and over-emphasise cheekbones.

Oblong

Noticeably longer than wide, with a straight cheek line.

Width at the sides — waves, curls, a soft fringe to visually shorten the face.

Tall top volume and very long straight lengths that stretch the face further.

Triangle

A jaw wider than the cheekbones and forehead.

Fuller styles at the top and temples to balance a strong jaw.

Tight sides with a flat top, which makes the jaw dominate.

How the detector reads your photo

Proportions first

It compares face length to cheekbone width, then forehead width to jaw width. Those two ratios separate oval, round and oblong from square, heart and diamond.

Jawline and chin

The angle where the jaw meets the neck and whether the chin is pointed, rounded or squared decides how much softness or structure a haircut should add.

Skin cues

The same frame shows shine, texture and dryness patterns, which is why you also get a routine rather than only a haircut list.

Face shape questions, answered

How accurate is an AI face shape detector?

It reads visible proportions — face length versus width, forehead and jaw width, jawline angle and chin shape — from a single photo. Good, straight-on lighting gives a confident read; angled or shadowed photos lower confidence. Treat it as a strong starting point for styling, not a measurement.

What photo works best?

Face the camera straight on in even daylight, tie hair back off the forehead and jaw, remove glasses, and keep a neutral expression. Those four things do more for accuracy than camera quality.

Do you store my photo?

No. The image is sent for analysis and the result is returned to your browser. Nothing is saved to a profile by this tool.

Can my face shape change?

The underlying bone structure is stable in adulthood, but body composition, age and hairstyle change how it reads. Re-running the tool after a big change is worthwhile.

Why does it also give skincare advice?

The same photo shows visible skin cues — texture, shine, dryness around the cheeks and under-eye area. Since face shape guides how you frame your face and skincare guides how it looks, the two belong together.

Keep going

Face shape decides the frame. What fills it is your hair and skin condition.

Cosmetic styling guidance only. CareLens does not provide medical diagnosis — see our medical disclaimer.