Six weighted parts
Symmetry, facial thirds, feature widths, jaw balance, midface proportion and eye spacing each carry a published weight.
Local harmony tool
Facial Harmony Calculator
Harmony is a relationship between features, not a single measurement. This calculator scores six weighted relationships and then separates the parts you could change from the parts that belong to the photograph.
Analyze a photo locally →On-device analysis
Calculate your facial harmony score
Six weighted relationships are measured in this browser. Nothing about the photo is uploaded.
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.
Loading local face model…
The first run can take a moment. Your photo remains on this device.
We could not analyze this photo
Local mode: the selected image and detected landmarks are held in page memory only and are cleared when you reset or leave.
What it measures
Evidence behind this result
The output is built from inspectable photo geometry and a separate image-quality signal.
Directional breakdown
Components above the reference are listed as helping; those clearly below it are listed as reducing.
Photo separation
Lighting, focus, framing and pose are reported apart from the harmony score so they are not mistaken for facial traits.
01Visible landmarks
02Normalized geometry
03Explainable output
Three-step method
How this tool works
Measure
One local landmark pass supplies every distance, angle and ratio the score needs.
Weight
Each component is scored against its reference, then combined using fixed published weights.
Separate
The result is split into facial relationships and photographic conditions.
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
Harmony here means measured proximity to this tool's stated references, not beauty, desirability or social value.
02
Different clinicians, artists and apps define facial harmony differently; scores are not comparable across tools.
03
All six components are measured from one 2D photo, so pose, lens and expression move them.
What is a facial harmony score?+
On this page it is a weighted average of six measured relationships between visible facial features, expressed from 0 to 100. It describes internal proportion, not attractiveness.
How is harmony different from symmetry?+
Symmetry compares the left and right sides of one face. Harmony compares features with each other — thirds, midface, eye spacing, feature widths and jaw balance — so a perfectly symmetrical face can still score differently on harmony.
Why is part of my result labelled photo-related?+
Lighting, sharpness, framing and head angle change what the landmarks can see. Keeping them in a separate list stops a lighting problem from reading as a facial trait.
Keep exploring
View all tools →Related tools
Midface Ratio Calculator
Measure your midface ratio — eye-line to upper-lip height divided by interpupillary distance — with the exact definition and pixel values shown.
Open tool →
Facial Thirds Calculator
Measure your upper, middle and lower facial thirds as percentages, with the deviation from the even-thirds convention shown for each.
Open tool →
Face Score Consistency Test
Run two or three photos of the same face to see how much of a score change is the face and how much is the photography.
Open tool →