Free eye spacing test

1. 1

   Take one straight-on photo

   Face the camera with the lens at eye level. Keep both eyes open and clear of hair, lashes and glare, and keep the full width of the face inside the frame.

2. 2

   Let the browser measure it

   Choose the photo on this page. The landmark model loads on your device and derives the ratio from the inner-eye-corner landmarks and the visible face width; the file is not uploaded or logged. Only explicit consent creates a local 30-minute checkout draft.

3. 3

   Read the ratio as a description

   The value describes eye spacing in this photograph and nothing more. It is not an optical measurement, so never order eyewear from it.

The numerator is the distance between the medial canthi—the inner corners of the eyes. The denominator is a selected visible face width. Dividing one by the other makes the result independent of image resolution.

The exact value still depends on which width landmarks a tool uses. It should be compared only with results generated by the same method.

People often describe eyes as close-set or wide-set, but those labels are relative to the surrounding face. Brow shape, nose width, eye size and styling all change the visual impression without moving the inner eye corners.

Wide-set and close-set are visual descriptions, not diagnoses. A wider interocular distance means the inner eye corners occupy more of the visible face width; a shorter distance means they occupy less. Eye size, nose width and camera perspective can change the impression.

There is no single ideal eye aspect ratio or universally attractive eye distance. A useful comparison keeps the same landmark definition, lens, distance and head position rather than treating one number as a beauty rule.

• Head rotation changes visible width.
• A close wide-angle lens distorts central-to-edge distances.
• Squinting or shadows can obscure eye-corner landmarks.
• A crop that excludes the face edge prevents a useful ratio.

Eye-spacing discussions often merge three different distances. Inner-canthal distance runs between the medial eye corners. Interpupillary distance runs between pupil centers and is used in optical contexts. Eye-fissure width describes an individual eye opening. A cosmetic ratio must name the selected points so users do not mistake it for an optical or clinical measurement.

Omogle uses visible inner-corner landmarks relative to a visible face width. The ratio removes the unit and image scale, but it does not become an interpupillary-distance measurement. Pupil centers can also shift with gaze, while the inner corners are anatomical boundaries. Never use the value to order glasses, adjust a device or assess vision.

• Intercanthal distance: inner corner to inner corner.
• Interpupillary distance: pupil center to pupil center.
• Outer-canthal distance: outer corner to outer corner.
• Eye-fissure width: inner to outer corner of one eye.
• Cosmetic ratio: one named distance divided by a reference width.

Perception is relational. The same inner-corner distance can appear wider beside a narrow nose or closer beside a broad face. Eye-opening width, brow shape, bridge width, makeup, glasses and hairstyle change the frame around the measurement. Descriptive labels such as close-set and wide-set therefore depend on which surrounding features a viewer emphasizes.

The ratio is useful for describing one relationship, while the photograph shows how that relationship fits the rest of the face. It should not be turned into a universal beauty rule or used to label normal spacing as a defect.

• Glasses can visually widen or narrow the eye region.
• Brow styling changes grouping.
• Nose-bridge width affects the perceived gap.
• Eye size changes the comparison unit people notice.
• Face width changes the denominator directly.

Face the camera directly with gaze near the lens and the camera at eye height. Yaw makes one side recede and changes the visible face-width denominator. Very close wide-angle photography enlarges the central region relative to the face edges. Soft, even light helps the detector locate both inner corners without a shadow or reflection masking one side.

Avoid photos where glare, lashes or makeup hide the eye corners, or where a filter enlarges the eyes. The detector also needs the full face boundary to form the ratio. If it rejects an image, try a clearer photo.

A target range in a cosmetic calculator is a design reference, not proof that values outside it are abnormal. Population averages vary with landmark choice, age, sample and facial width, and averages do not define what any individual face should be. The same numerical distance can participate in many balanced combinations.

Use the ratio to answer a narrow question: how large is the visible inner-eye gap relative to the selected face width in this image? Pair it with the photograph and the stated method. Do not use it to infer vision, craniofacial diagnosis or the outcome of a cosmetic procedure.

If a child or adult has a clinical concern about eye position or vision, a browser landmark ratio cannot replace examination. Cosmetic proportions and medical ocular measurements may use nearby points for entirely different purposes.

This calculator does not locate pupil centers, so its result should never be copied into an eyewear order or device setting.