Reading Your Facial Features: Eyes, Nose, Lips & Skin Tone
Beyond overall face shape, individual features have their own classifications that are genuinely useful — the right eyeliner for your eye shape, frames that suit your nose, or clothing colours that flatter your skin's undertone. Here's how AI reads each one and how to act on it.
Feature analysers measure the landmarks around a specific feature — the curve and spacing of the eyes, the width and profile of the nose, the fullness of the lips, or the average colour and undertone of the skin — and match it to a named category you can use for styling decisions.
Eye shape
Eye-shape tools look at the corners, curve and spacing of your eyes to classify them — almond, round, monolid, hooded, upturned or downturned. The measurement is the angle of the outer corner relative to the inner, and how much of the lid is visible.
This is the single most useful feature for makeup: hooded eyes benefit from liner placed higher, round eyes from elongating the outer corner, monolids from gradient shadow. Knowing the category shortcuts a lot of trial and error.
Nose and lip shape
Nose classification measures bridge width, length and tip from your landmarks. It's mainly useful context for glasses (bridge fit) and for photography angles, and — like every result here — it's a neutral description, not a flaw list.
Lip analysis measures fullness and the shape of the cupid's bow. It's handy for makeup: fuller lips suit a defined edge, thinner lips benefit from lighter shades and subtle overlining. Every shape is normal and looks great with techniques suited to it.
Skin tone and undertone
Skin-tone analysis averages the colour across your skin (avoiding shadows and highlights) to estimate both your depth (fair to deep) and your undertone (warm, cool or neutral). Undertone is the part that actually drives colour choices.
Warm undertones are flattered by golds, earthy tones and warm reds; cool undertones by silvers, blues and true reds; neutral undertones can wear both. This applies to clothing, jewellery metal and foundation matching alike.
Accuracy and lighting
Feature and especially skin-tone results depend heavily on lighting and camera colour. Use a well-lit, front-facing photo in natural light with no heavy filters for the most reliable read — coloured indoor light will skew undertone detection in particular.
As with all these tools, the output is a helpful starting point for styling, not a definitive verdict. Your own eye in the mirror is the final judge.
Try Free Web Tools Mentioned in This Guide
Eye Shape Analyzer
Find your eye shape from a photo — with a trait breakdown and makeup-friendly insight.
Nose Shape Analyzer
Identify your nose shape from a photo, with a measured trait breakdown.
Lip Shape Analyzer
Identify your lip shape from a photo, with a measured trait breakdown.
Skin Tone Analyzer
Detect your skin tone, undertone and Fitzpatrick type — with colours that flatter you.
Face Shape Detector
Detect your face shape from a photo — plus beard, glasses and grooming tips that fit it.
Frequently Asked Questions
Why does my skin-tone result change between photos?↓
Lighting and camera white balance shift skin colour a lot. Shoot in even, natural light without filters for the most consistent undertone reading.
How do I use my eye shape result?↓
It's most useful for makeup and glasses. Look up techniques for your specific category (e.g. 'hooded eye eyeliner') — the classification tells you which set of tips applies to you.
Are any features 'better' than others?↓
No. Every eye, nose, lip and skin-tone category is normal and can be flattered with the right approach. These tools describe features neutrally; they don't rank them.