How do I find my face shape using a photo?

Upload a clear, front-facing photo with good lighting to our free AI face shape detector. The AI analyzes your facial proportions — forehead width, cheekbone width, jawline, and face length — and identifies whether your face shape is oval, round, square, heart, diamond, oblong, or triangle.

Is the face shape detector free to use?

Yes, the Face Shape Detector is completely free. There is no sign-up, no account required, and no hidden costs. All features including face shape analysis and personalized style recommendations are available at no charge.

Is my photo stored or shared?

No. Your photo is processed entirely within your browser. It is never uploaded to any server, stored, or shared with third parties. Your privacy is fully protected.

What are the 7 face shapes?

The 7 main face shapes are: oval (balanced proportions, slightly longer than wide), round (similar width and length, soft curves), square (strong jawline, similar width and length), heart (wide forehead tapering to a narrow chin), diamond (high cheekbones, narrow forehead and jaw), oblong (longer than wide with straight cheek lines), and triangle (narrow forehead widening to a broad jawline).

How accurate is AI face shape detection?

AI face shape detection is more consistent than manual measurement because it uses fixed algorithms to measure facial ratios rather than subjective estimation. For best accuracy, use a clear front-facing photo with good lighting and your hair pulled back to reveal your hairline.

How do I know if I have a triangle face shape?

Key signs of a triangle face shape include: Jawline is the widest part of the face; Forehead is narrow — significantly narrower than the jaw; Face widens from the forehead down toward the jaw; Strong, broad lower face; Chin is often relatively flat or wide rather than pointed.

What hairstyles suit a triangle face?

Volume at the crown and temples adds width to the narrow upper face. Top-heavy styles — voluminous updos, teased roots — balance jaw width. Side parts with body on the wider side of the parting add forehead width. Styles that end above the jaw, avoiding chin-length cuts that emphasise jaw width. Layered cuts with texture at the top and close to the sides below cheek level. Fringes and bangs add width across the narrow forehead.

What glasses frames suit a triangle face shape?

Frames that are wider at the top — cat-eye, browline — draw attention to the upper face. Embellished or decorative temples add visual interest at eye level. Lighter-coloured frames on the upper portion balance the heavier lower face. Avoid bottom-heavy frames or aviators that draw attention downward to the jaw. Avoid wide, equally-proportioned frames that mirror the width of the jaw.

Triangle Face Shape

Narrow forehead widening to a broad jawline

By Face Shape Detector TeamUpdated March 2026

What is a Triangle Face Shape?

Triangle faces are narrow at the forehead and widen progressively toward the jaw, creating a strong, broad lower face. This is effectively the inverse of the heart shape. The wide jawline and narrow forehead give this shape a distinctive bottom-heavy appearance. Styling for triangle faces focuses on adding visual width and volume at the top of the head to bring the forehead and jaw into proportion, while avoiding anything that draws further attention to the wide jaw.

The triangle face shape is one where the jaw is the dominant feature — and the primary styling task is balancing it. Volume at the crown, top-heavy hairstyles, and frames that draw attention to the upper face all help counteract the wide jaw. Makeup contouring can slim the jaw while highlighting the forehead to add the impression of width at the top. Avoiding styles that end at the jaw, add width at the sides, or are bottom-heavy in design is equally important. When the right styling choices are made, the strong jaw becomes an asset rather than a feature that unbalances the face.

How to Identify a Triangle Face Shape

Pull your hair back and compare the width at your forehead, cheekbones, and jawline. For a triangle face, the jawline measurement is the widest, followed by the cheekbones, with the forehead being the narrowest. The face widens as you move downward — the opposite progression to a heart-shaped face. The jaw will often appear square or wide, and the chin may be relatively flat or broad rather than pointed.

Key characteristics

1Jawline is the widest part of the face
2Forehead is narrow — significantly narrower than the jaw
3Face widens from the forehead down toward the jaw
4Strong, broad lower face
5Chin is often relatively flat or wide rather than pointed

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Best Hairstyles for Triangle Face Shape

The right haircut for a triangle face shape works with your natural proportions. These cuts and styles are consistently recommended by professional stylists:

Volume at the crown and temples adds width to the narrow upper face
Top-heavy styles — voluminous updos, teased roots — balance jaw width
Side parts with body on the wider side of the parting add forehead width
Styles that end above the jaw, avoiding chin-length cuts that emphasise jaw width
Layered cuts with texture at the top and close to the sides below cheek level
Fringes and bangs add width across the narrow forehead

Best Glasses for Triangle Face Shape

Choosing the right glasses frames for a triangle face shape means selecting frames that complement — rather than compete with — your natural proportions:

Frames that are wider at the top — cat-eye, browline — draw attention to the upper face
Embellished or decorative temples add visual interest at eye level
Lighter-coloured frames on the upper portion balance the heavier lower face
Avoid bottom-heavy frames or aviators that draw attention downward to the jaw
Avoid wide, equally-proportioned frames that mirror the width of the jaw

Makeup Tips for Triangle Face Shape

Makeup contouring and highlighting can enhance the strengths of a triangle face shape and bring proportions into balance:

Contour along the sides of the jaw to slim and narrow the widest part of the face
Highlight the centre of the forehead and temples to create an impression of width at the top
Apply blush high on the cheekbones and sweep toward the temples
Bold brows add horizontal width and visual weight to the narrow upper face
Avoid strong contouring under the cheeks that draws attention to the lower half

Styles to Avoid for Triangle Face Shape

These choices tend to work against the natural proportions of a triangle face shape:

Bottom-heavy glasses frames or aviators that direct attention to the wide jaw
Chin-length bobs that add volume exactly at the widest jaw point
Hairstyles with volume at the sides below the cheekbones
Frames wider than the forehead that emphasise how much wider the jaw is

Famous People with Triangle Face Shapes

Seeing triangle face shapes on well-known faces makes the proportions easier to recognise. These celebrities are widely cited as examples:

Kelly OsbourneMinnie DriverVictoria BeckhamJames Spader

Notice how their styling choices often reflect the recommendations above — experienced stylists consistently work with natural face shape proportions rather than against them.

Triangle Face Shape — Frequently Asked Questions

QWhat is a triangle face shape?: Triangle faces are narrow at the forehead and widen progressively toward the jaw, creating a strong, broad lower face. This is effectively the inverse of the heart shape. The wide jawline and narrow forehead give this shape a distinctive bottom-heavy appearance. Styling for triangle faces focuses on adding visual width and volume at the top of the head to bring the forehead and jaw into proportion, while avoiding anything that draws further attention to the wide jaw.
QHow do I know if I have a triangle face shape?: Key signs of a triangle face shape include: Jawline is the widest part of the face; Forehead is narrow — significantly narrower than the jaw; Face widens from the forehead down toward the jaw; Strong, broad lower face; Chin is often relatively flat or wide rather than pointed.
QWhat hairstyles suit a triangle face?: Volume at the crown and temples adds width to the narrow upper face. Top-heavy styles — voluminous updos, teased roots — balance jaw width. Side parts with body on the wider side of the parting add forehead width. Styles that end above the jaw, avoiding chin-length cuts that emphasise jaw width. Layered cuts with texture at the top and close to the sides below cheek level. Fringes and bangs add width across the narrow forehead.
QWhat glasses frames suit a triangle face shape?: Frames that are wider at the top — cat-eye, browline — draw attention to the upper face. Embellished or decorative temples add visual interest at eye level. Lighter-coloured frames on the upper portion balance the heavier lower face. Avoid bottom-heavy frames or aviators that draw attention downward to the jaw. Avoid wide, equally-proportioned frames that mirror the width of the jaw.

Oblong Face Shape All Face Shapes Oval Face Shape

Find Out If You Have a Triangle Face Shape

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