FaceSymAI - Free Face Symmetry Test: AI Facial Symmetry Checker

About FaceSymAI

FaceSymAI provides a browser-based facial symmetry analysis from a single photo. It locates a face, marks 68 landmarks, and computes seven feature-pair measurements relative to a midline. The service is presented as free and does not require an account. The tool emphasizes that it processes only geometry and does not perform identity recognition. It discards the photo after computing the score.

The approach is described step by step: a detector locates the face, 68 landmarks are placed, a vertical midline is drawn, and the distance for each pair is compared to produce an average score.

Users can compare seven pairs such as Eyes L/R, Eyebrows L/R, Ears L/R, Nose L/R, Mouth L/R, Upper cheek L/R, and Lower cheek L/R. Each pair is scored separately, allowing users to see which parts contribute to the overall reading instead of a single verdict.

The site provides guidance on improving accuracy and clarifies conditions that affect scores, such as lighting, head angle, background, and obstructions like hair or glasses. It states the measurement depends on photo quality and that the score describes the photo rather than a fixed property of the face, with no limit on how many photos can be run.

Key features

68 landmarks detected in the photo
Per-pair scores for detailed insight
Photo is processed in memory and discarded
No account required; free to use
No database storage or identity recognition
Single-face reading from photos (best with solo shot)

Reviews

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Frequently asked questions

What is extracted from the uploaded photo?

Only geometry. We read the positions of 68 landmark points and the distances between them. Nothing about skin, hair, age or identity is measured, and no face recognition is performed.

Are the photos stored or used in any other way?

No. The photo is processed in memory to produce your score, handed to the results page, and then it is gone. It is not written to a database, not saved to disk, and not used to train anything.

Is the facial symmetry check free?

Yes, completely free, with no account and no limit on how many photos you run.

How accurate is the facial symmetry analysis?

The measurement itself is exact: given a set of landmarks, the arithmetic is the same every time. The uncertainty lives in the photo.

Can it analyse group photos?

Yes, but it measures one face: the largest one in the frame.

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