No. Images are processed only for analysis and will be deleted afterwards, ensuring GDPR compliance.

Face Shape Detector 101: How to Find Your Face Shape via AI

Q: How accurate is AI face-shape detection?

It’s highly accurate when trained on large, diverse datasets like Perfect Corp’s — typically above 95% precision for classification.

Q: Does AI analyze other facial ratios?

Yes, including philtrum length, eye distance, and jaw proportions, enabling deeper aesthetic and product insights.

Q: Can brands integrate the API into their website?

Yes — integration is possible with only a few API calls and can be customized for any digital experience.

Q: How do I find out my facial shape?

To find out your facial shape, measure the width of your forehead, cheekbones, and jawline, and compare them to your face length. If the length and width are equal, you likely have a round or square face. If the face is longer than it is wide, it is oval or oblong. Alternatively, you can use an AI Face Shape Detector for instant, accurate analysis.

Curious what the 6-7 common face shape categories actually look like? See our visual guide to the main face shape types for photo examples of each.

Introducing the AI Face Shape Detector

Perfect Corp's AI Face Shape Detector identifies a face shape from a single photo, mapping facial proportions with far more consistency than eyeballing measurements by hand.

The result isn’t just a label like “oval” or “square.” Instead, you get data: numerical facial proportions that beauty brands can plug into virtual try-on or recommendation engines.

Why use an AI Face Shape Detector instead? Perfect Corp's AI Face Analyzer eliminates the need for manual measuring. It uses advanced algorithms to map 80+ facial landmarks in real-time via your camera.

Accuracy: Clinical-grade precision vs. rough manual estimates.
Speed: Get results in < 2 seconds.
Insight: AI doesn't just give you a shape; it provides detailed ratios (e.g., eye-to-cheekbone ratio) for personalized makeup and eyewear recommendations.

Why Face Shape Still Matters in 2026

Face shape is a timeless foundation for beauty and styling.

Imagine knowing exactly which highlighter suits your face shape or which eyeshadow works best for your eye shape, all before you even buy any makeup.

Or know what type of frames to buy before browsing for glasses.

Or perhaps seeing what you would look like after Botox before even visiting a medical aesthetics clinic.

This is what AI can do now.

Perfect Corp’s AI Face Analyzer lets both consumers and professionals analyze facial dimensions with precision. It’s the bridge between beauty and data science.

Consumer Experience: “Which Look Fits My Face?”

For consumers, AI analysis helps them explore beauty more confidently. They can upload a selfie, discover their face shape, and instantly receive hairstyle or makeup recommendations personalized to their unique proportions.

Why Leading Brands Are Investing in AI Face Analyzer API

Precise Facial Ratio and Feature Detection

The AI Face Analyzer API identifies 11 key facial ratios — including face aspect, eye width, eyebrow position, nose proportion, and lip ratio — delivering detailed and scientifically backed measurements.

Face Analysis with AI

Unified API Logic for Effortless Integration

All API endpoints follow a consistent input and output logic, making integration smooth across websites, apps systems.

With RESTful architecture, developers can easily customize and scale the solution to match business needs.

Designed for Beauty, Eyewear, and Aesthetic Use Cases

From virtual makeup and hairstyle trials to eyewear fitting and medical aesthetic ratio analysis, the Face Analyzer API delivers real-time, smooth try-ons experience. Try yourself, you'll be impressed.

Try face analysis online for free →

Book a demo to explore Perfect Corp’s Face Analyzer API →

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