What is a face shape detector?

A face shape detector is a tool that compares facial proportions such as face length, cheekbone width, forehead width, and jawline to identify a likely face shape.

How does a face shape detector work?

It starts with a clear front-facing photo, identifies the visible facial structure, and compares the relationships between the main proportions used to describe face shape, using 478 facial landmarks mapped in your photo's real pixels.

Is this face shape detector free?

The basic online face shape detector is free to start and does not require an account or credit card. Fast Scan remains free and runs on your device, while credits are only needed for optional downloadable PRO reports.

How accurate is face shape detection?

Face shape detector results are a helpful styling reference, not a medical or scientific measurement. Clear lighting, a neutral expression, and a front-facing photo can improve consistency.

What face shapes can you detect?

The detector supports seven face-shape categories: oval, round, square, heart, oblong, diamond, and triangle.

Face Shape Detector

Free AI tool that analyzes facial proportions to identify face shape in seconds

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Free online AI face shape detector. Upload a photo and the tool instantly detects your face shape: oval, round, square, heart, oblong, diamond, or triangle. No

About Face Shape Detector

Screenshot of the Face Shape Detector homepage — The Face Shape Detector homepage

Face Shape Detector is a free online tool that analyzes your facial proportions to identify your face shape. Upload a clear front-facing photo and the AI instantly detects whether your face is oval, round, square, heart, oblong, diamond, or triangle. The analysis runs entirely in your browser using 478 facial landmarks mapped to your photo's real pixels, comparing the relationships between face length, cheekbone width, forehead width, and jawline. The tool provides practical styling guidance for hairstyles, glasses, makeup, and grooming based on your result. No account or signup is required, and your photo never leaves your browser during the free analysis.

The tool is designed for privacy and transparency. Free analysis runs on-device with browser-based models, while an optional PRO attractiveness report is available for download using a credit system. The service clearly distinguishes between free styling references and paid detailed reports, avoiding beauty rankings and never claiming medical precision.

ai detector
free tool
privacy-focused
face analysis

Features worth knowing

Detects seven face shapes: oval, round, square, heart, oblong, diamond, and triangle
Maps 478 facial landmarks in real pixels
Analyzes four facial proportions: face length, cheekbone width, forehead width, and jawline
100% on-device analysis with no photo upload for free scan
Works on mobile phones, tablets, and desktop browsers
No account or signup required for free analysis
Shows runner-up face shape result for boundary cases
Optional downloadable PRO reports with detailed scores

Pricing

Pricing model: Freemium

Free basic face shape detection. Optional weekly plans: Starter Weekly $3.99/wk with 10 credits, Silver Weekly $6.99/wk with 25 credits, Gold Weekly $9.99/wk with 40 credits. One-time credit packs available from $2.99 to $34.99. Each PRO attractiveness report uses 5 credits.

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