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AI Rate Face
Local contour tool

Jawline Contour Score

Inspect the visible jawline as geometry rather than a beauty verdict. The score summarises contour balance while the underlying angles and ratios stay visible.

Analyze a photo locally →
On-device analysis

Measure jaw contour balance

Use a neutral, front-facing photo with the jaw unobstructed. Processing stays in this browser.

Photo stays in this browser

Choose one clear adult portrait

Front-facing, neutral expression, even light. JPG, PNG, WebP, HEIC or HEIF up to 10 MB.

or drag and drop it here

Before you analyze

  • 1Use your own photo, or one you have permission to use.
  • 2One adult face only. No minors or age estimation.
  • 3Results describe this photo, not objective beauty or health.

A typical first run loads about 15 MB of model/runtime files, then the browser caches them. Nothing is submitted to our analysis API.

Local mode: the selected image and detected landmarks are held in page memory only and are cleared when you reset or leave.

Drag to reposition
Local face crop

Adjust the face area

Keep one full face inside the oval. Leave the hairline and chin visible, with a little space around the head.

For more reliable detection

  • • Select only one adult when the photo contains several people.
  • • Avoid cutting through the forehead, chin or either side of the face.
  • • Cropping helps framing, but cannot restore blur or very low resolution.

The crop is created in this browser and is never uploaded.

What it measures

Evidence behind this result

The output is built from inspectable photo geometry and a separate image-quality signal.

01

Contour angles

Estimates the visible turn from cheek-side contour through the jaw toward the chin.

02

Side difference

Reports the absolute difference between left and right photo angles.

03

Lower-face proportions

Adds jaw-to-cheek width and the lower third of visible face length.

01Visible landmarks
02Normalized geometry
03Explainable output
Three-step method

How this tool works

01

Trace

Five contour landmarks form the visible cheek–jaw–chin line.

02

Calculate

Angles and scale-independent width ratios are computed locally.

03

Summarise

Balance and side agreement contribute to an explainable contour index.

478 visible landmarksMediaPipe Tasks Vision 0.10.35Model: float16 v1Runs in browser
Read the shared methodology →
Interpret carefully

What the result cannot tell you

01

This is not a measure of skeletal anatomy, health, masculinity, femininity or attractiveness.

02

Facial hair, neck posture, body composition, shadows and lens distortion affect the contour.

03

A side-to-side photo difference can come from pose rather than the face itself.

Questions, answered

About this tool

How local processing works →
What does the jawline score represent?+

It is a photo-based contour-balance index based on side agreement and visible jaw-to-cheek proportions.

Does facial hair affect it?+

Yes. Beards and strong shadows can move or hide the contour landmarks and reduce reliability.

Is this a medical measurement?+

No. It is an entertainment and self-exploration tool for visible photo geometry only.

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