📐 Mandibular Contour Analysis

Measure Your
Jawline Angularity & Shape

Scan your jawline contour, mandibular angle, and chin definition instantly using our client-side AI analysis tool.

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Jawline Scan

Upload a clear side-profile or front photo for jawline evaluation.

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Supports JPG, PNG, WEBP (Max 5MB)

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Understanding Mandibular Angles

The gonial angle is where the ramus (vertical jawbone) meets the mandibular body (horizontal jawline). Angles between 120° and 130° generally correspond to well-defined lower third facial features.

Factors Affecting Jaw Definition

Jawline sharpness depends on bone genetics, body fat percentage, posture, and facial muscle structure. Our AI maps these visual transitions to calculate your definition metrics.

Frequently Asked Questions

How does the AI Jawline Analyzer measure jaw shape? ↓

Our AI maps the mandibular gonial angle, chin sharpness, and jaw-to-neck transition ratios from your photo to analyze your jaw structure and definition.

What is considered an ideal jawline angle? ↓

In facial aesthetics, a gonial angle between 120° and 130° is often considered well-defined for men and women, though beauty varies greatly across different facial shapes.

Is my photo stored on your server? ↓

No. All scanning takes place ephemerally in your browser session and images are discarded immediately.