Last updated: ·Face Shape Guide
Face Shape Guide·March 28, 2026

All 7 Face Shapes Explained

Oval, round, square, heart, diamond, oblong, triangle — learn how to identify each shape and what it means for your hairstyle, glasses, and makeup.

All 7 face shapes explained — oval, round, square, heart, diamond, oblong, triangle

Face shape is the foundation of every styling decision — from which haircut to ask your barber for, to which glasses frames fit well, to how to apply contour and blush. There are 7 recognised face shapes, each with distinct proportions and key identifiers.

Most people have features that overlap between two shapes. That's normal — the goal is to identify your dominant shape, then use that to guide styling choices. If you're unsure, our free AI face shape detector analyses your photo in seconds and tells you your shape instantly.

How face shapes are determined: By comparing four measurements — forehead width, cheekbone width, jawline width, and face length — and observing which feature is widest and how the face tapers from top to bottom.

Jump to a Face Shape

Face Shape Comparison at a Glance

ShapeWidest PointJawRatioRarity
OvalCheekbonesGently roundedLength ≈ 1.5× widthMost common
RoundCheeks (full)Soft and curvedWidth ≈ LengthVery common
SquareForehead, cheeks, jaw are similarStrong, angular, definedWidth ≈ Length, angularCommon
HeartForeheadNarrow, pointed chinForehead > Cheeks > JawCommon
DiamondCheekbonesNarrow and angularCheeks > Forehead ≈ JawRarest
OblongEven throughoutNarrow, similar to foreheadLength > 1.75× widthUncommon
TriangleJawlineWide, square, or roundedJaw > Cheeks > ForeheadUncommon
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Shape 1 of 7Most common

Oval Face Shape

Balanced and versatile

Widest Point
Cheekbones
Jawline
Gently rounded
Forehead
Slightly wider than jaw
Ratio
Length ≈ 1.5× width

How to Identify

  • Face length is notably greater than width
  • Cheekbones are the widest feature
  • Chin tapers to a gentle curve
  • Forehead and jaw are similar but forehead is slightly wider

Styling Goal

Most styles work — oval is the most versatile shape with the fewest restrictions.

Hairstyles

Everything from pixie cuts to long waves. Avoid only styles with extreme volume at the sides that disrupt the natural balance.

Glasses

Rectangle, square, aviator, browline — almost any frame shape flatters.

Makeup

Minimal adjustment needed. Standard contour and highlight placement works.

Celebrities: Beyoncé, Jessica Alba, Charlize Theron

Full Oval face guide →
Shape 2 of 7Very common

Round Face Shape

Soft and full with equal width and length

Widest Point
Cheeks (full)
Jawline
Soft and curved
Forehead
Wide and rounded hairline
Ratio
Width ≈ Length

How to Identify

  • Face width and length are roughly equal
  • No sharp angles anywhere on the face
  • Full, prominent cheeks
  • Rounded chin without a defined point

Styling Goal

Add length and definition. Angular lines elongate the face and add structure to soft features.

Hairstyles

Long layers, high updos, side parts, and angular bobs add length. Avoid short blunt bobs and heavy fringes that add width.

Glasses

Rectangle, square, angular geometric frames. Avoid round and oval frames.

Makeup

Contour temples and sides of the face to narrow. Highlight the centre of the forehead and chin to add length.

Celebrities: Selena Gomez, Mila Kunis, Chrissy Teigen

Full Round face guide →
Shape 3 of 7Common

Square Face Shape

Strong angles with a defined jaw

Widest Point
Forehead, cheeks, jaw are similar
Jawline
Strong, angular, defined
Forehead
Broad and straight
Ratio
Width ≈ Length, angular

How to Identify

  • Forehead, cheekbones, and jaw are approximately equal in width
  • Strong, angular jawline is the key identifier
  • Little tapering from forehead to jaw
  • Straight sides with sharp corners

Styling Goal

Soften angles with curves. Round and oval shapes counterbalance the defined jaw.

Hairstyles

Soft waves, long layers, side-swept styles, and textured bobs. Avoid blunt cuts at the jaw that emphasise width.

Glasses

Round, oval, cat-eye, rimless. Avoid boxy rectangles.

Makeup

Contour the jaw corners to soften angles. Highlight the centre of the face vertically.

Celebrities: Angelina Jolie, Olivia Wilde, Keira Knightley

Full Square face guide →
Shape 4 of 7Common

Heart Face Shape

Wide forehead tapering to a narrow chin

Widest Point
Forehead
Jawline
Narrow, pointed chin
Forehead
Wide, often with widow's peak
Ratio
Forehead > Cheeks > Jaw

How to Identify

  • Forehead is the widest part of the face
  • Narrow, often pointed chin
  • High, prominent cheekbones
  • Widow's peak hairline is common

Styling Goal

Add width at the jaw and reduce visual weight at the forehead.

Hairstyles

Chin-length bobs, side-swept fringes, styles with volume at the jaw. Avoid top-volume styles that widen the forehead further.

Glasses

Bottom-heavy frames, aviators, oval, rimless. Avoid cat-eye and top-heavy frames.

Makeup

Contour the forehead temples. Add highlight or blush below the cheekbones to widen the jaw area.

Celebrities: Reese Witherspoon, Scarlett Johansson, Jennifer Aniston

Full Heart face guide →
Shape 5 of 7Rarest

Diamond Face Shape

Prominent cheekbones with narrow forehead and chin

Widest Point
Cheekbones
Jawline
Narrow and angular
Forehead
Narrow
Ratio
Cheeks > Forehead ≈ Jaw

How to Identify

  • Cheekbones are dramatically wider than both forehead and jawline
  • Narrow, pointed or angular chin
  • Narrow forehead — this is the key distinction from oval
  • Angular overall silhouette

Styling Goal

Add width at the forehead and soften the cheekbones.

Hairstyles

Side-swept fringes, volume at the crown, chin-length styles with width. Avoid slicked-back styles that expose the narrow forehead.

Glasses

Cat-eye, oval, browline, rimless semi-rim. Avoid narrow frames that emphasise cheekbone width.

Makeup

Highlight the forehead. Contour below the cheekbones to minimise their width. Highlight the chin to add length.

Celebrities: Halle Berry, Jennifer Lopez, Anna Kendrick

Full Diamond face guide →
Shape 6 of 7Uncommon

Oblong Face Shape

Long and narrow with straight sides

Widest Point
Even throughout
Jawline
Narrow, similar to forehead
Forehead
Narrow and long
Ratio
Length > 1.75× width

How to Identify

  • Face length is significantly greater than width — the defining characteristic
  • Forehead, cheeks, and jaw are all similar in width
  • Straight sides with little curving
  • Can appear rectangular

Styling Goal

Add width and break up the vertical length.

Hairstyles

Horizontal layers, curtain bangs, voluminous waves, bobs with width at the cheeks. Avoid long straight styles and high updos that add more length.

Glasses

Wide, deep frames, oversized round or square, wraparounds. Avoid small or narrow frames.

Makeup

Contour the top forehead and chin. Apply blush horizontally across the cheeks to add width.

Celebrities: Sarah Jessica Parker, Liv Tyler, Gisele Bündchen

Full Oblong face guide →
Shape 7 of 7Uncommon

Triangle Face Shape

Narrow forehead widening to a broad jaw

Widest Point
Jawline
Jawline
Wide, square, or rounded
Forehead
Narrow
Ratio
Jaw > Cheeks > Forehead

How to Identify

  • Jaw is the widest part of the face — opposite of heart shape
  • Narrow forehead
  • Also called "pear-shaped"
  • Face widens from top to bottom

Styling Goal

Add width at the forehead and reduce visual weight at the jaw.

Hairstyles

Volume at the crown and temples, side-swept fringes, layers around the face. Avoid sleek jaw-length bobs that highlight jaw width.

Glasses

Cat-eye, semi-rimless top, browline, angular top-heavy frames. Avoid bottom-heavy frames.

Makeup

Highlight the forehead. Contour the jaw sides to minimise width. Apply blush high on cheekbones.

Celebrities: Kelly Osbourne, Minnie Driver

Full Triangle face guide →
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How to Determine Your Face Shape

Three methods — from fastest to most precise:

01

AI Photo Upload

Upload a photo to our free tool. AI analyses facial landmarks and returns your face shape in seconds — no measuring required.

Try it free →
02

Mirror Method

Pull hair back, stand at arm's length from the mirror. Trace the outline of your face on the mirror with a dry-erase marker. Compare the silhouette to the 7 shapes above.

03

Tape Measure

Measure forehead width, cheekbone width, jawline width, and face length. Compare which measurement is widest and the length-to-width ratio.

For detailed instructions: How to Determine Your Face Shape from a Photo — 3 Methods

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Not Sure Which Shape You Are?

Upload a photo and get your face shape identified by AI in seconds — free, no sign-up required.

Frequently Asked Questions

How many face shapes are there?
There are 7 widely recognised face shapes: oval, round, square, heart, diamond, oblong, and triangle. Some systems combine oblong and rectangle or add variants, but these 7 cover the vast majority of people.
What is the rarest face shape?
Diamond is considered the rarest face shape. It requires prominent cheekbones that are visibly wider than both the forehead and jaw simultaneously — a specific combination that is less common than rounded or angular variations.
What is the most common face shape?
Oval is widely cited as the most common, followed by round and square. Face shape distribution varies across different ethnic backgrounds.
Can you have more than one face shape?
Yes — most people have features that overlap between two shapes. The dominant shape is what styling recommendations should be based on. Our AI detector identifies the primary classification from facial landmark ratios.
Does face shape change with age?
The underlying bone structure stays the same, but skin, fat distribution, and volume shift over time. The face often softens or appears rounder with age due to fat redistribution, but the fundamental shape classification remains consistent.

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Naeem Ullah
Naeem Ullah·Founder, Face Shape Detector • AI & Facial Proportion Researcher
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