1. 1 Upload a photo
  2. 2 Get your free result
  3. 3 Open your personal result

MEASURE BOTH EYES · FREE

Negative canthal tilt?

Measure your canthal tilt from a front-facing photo. See the left and right angles, understand positive and negative tilt, and check the measurement on your image.

  • Left and right eye angles, with measurement lines
  • 10 measurements across 5 feature areas
  • A shareable result card
$0No account. No credit card.
See free results and report options

An experimental rating of balance in your photo. How it works

CANTHAL TILT TESTFREE

Measure your eye-corner angles

Drop a photo here, or choose one from your device.

JPG, PNG or WebP · Up to 12 MB

One face, looking straight ahead.
Good lighting, no filters.

Your free scan runs on this device.

A NUMBER IS ONLY THE START

See it.
Understand it.
Make it useful.

Your free face rating gives you the measurements. A report connects those details and turns them into suggestions you can actually use.

Read an example report Measured synthetic adult sample · AI styling concepts
Synthetic adult used in our sample report
FREE · YOUR STARTING POINT9.8 / 10

Landmark alignment: 99%
Eye-width balance: 99.9%

72-HOUR REPORT · EXPLAIN & START

Closely matched eye widths.

In this example, both eye widths are similar. The outer corners sit slightly higher than the inner corners. Pose and expression still matter when comparing photos.

AI styling concept of the synthetic sample in a forest knit polo
COMPLETE REPORT · SEE & PLAN

Your look, with options.

44 measurements, one styling concept, six hairstyle images and a four-week plan. See the actual format in the full sample.

YOUR CHOICE, AFTER YOUR FREE RESULT

Start free.
Choose the depth you need.

Two optional reports. One-time prices. Your free score and measurements stay available either way.

SEE YOUR RESULT

Free Face Rating

Your first look at the numbers.

$0No account or card
  • Your experimental rating out of 10
  • 3 highlights in plain English
  • All 10 measurements and a face map
  • A downloadable result card
Get my free rating
YOUR FIRST 72 HOURS

72-Hour Report

Understand your rating and know where to start.

$7.99Planned one-time price
  • Your Face Signature: how your features work together
  • Three priorities, with reasons, time and effort
  • Your first 72 hours: actions and checkpoints
  • Private web report, email access and printable PDF
View sample
YOUR NEXT FOUR WEEKS

4-Week Report

Understand your features, see your options and build a daily plan.

$17.99Planned one-time price
  • Everything in the 72-Hour Report
  • 1 overall styling concept and 6 hairstyle images
  • 44 measurements across 7 regions, with diagrams
  • Clothing colors, eyewear and finishing details
  • Morning/evening routine and everyday habit guides
  • Four-week progression and a review checklist
  • One extra styling-concept generation included
View sample

Start with the 72-Hour Report and upgrade to four weeks later for $10.00. Same photo, same report — no second full-price purchase.

Paid reports are not open yet. Explore the examples while we prepare the service.

HOW IT WORKS

From photo to result.

Start free. A full report is always optional.

01

Upload one clear photo

Choose a front-facing photo. The free analyzer checks it right in your browser.

02

Get your free result

See your rating, explore all 10 measurements, and download a share card. No sign-in needed.

03

Open your personal result

Enter your email for a private return link. Explore the preview immediately, then choose a paid report only if you want more.

ANOTHER FREE WAY TO TRY IT

Two photos. Who takes the round?

Try Mog Battle to compare two photo ratings, explore the differences, and download a comparison card.

Try Mog Battle — free

UNDERSTAND THE RESULT

Positive, neutral or negative canthal tilt?

Canthal tilt describes the line from an eye’s inner corner to its outer corner. In our display, positive means the outer corner sits higher after head-roll correction; negative means it sits lower. A value close to zero is approximately level. It is one descriptive angle, not a verdict on the whole face. Our test reports both eyes because the two measurements need not match exactly.

Read the exact scoring method

Negative canthal tilt: read the direction first

A minus sign describes where the outer eye corner sits relative to the inner corner in a leveled photo. It does not say that an eye is unhealthy or that one face is less attractive. Check both measured lines before interpreting the number.

Negative canthal tilt

Outer corner lower

The signed angle is below zero after head-roll correction. Inspect the detected corners: shadows, a squint or makeup can change where the model places them.

Neutral canthal tilt

Corners approximately level

A number close to zero describes an almost level line. Small differences between photos can reverse the sign, so do not treat a near-zero reading as a permanent label.

Positive canthal tilt

Outer corner higher

The signed angle is above zero. Positive describes a direction, not an ideal target. Left and right eyes can have different angles in the same photo.

Use the canthal tilt test to check the picture

After scanning, this page opens your two eye angles first, with the eye-corner overlay selected. Follow each line to its endpoints. If it misses a corner, try clearer, even lighting and a level, neutral pose. Your free measurements and personal report use the same saved scan.

Want the wider context? Compare facial symmetry or open the full free face rating test. Canthal tilt is shown separately and does not contribute to our current rating formula.

YOUR QUESTIONS, EXPLAINED

Canthal Tilt Test: frequently asked questions

How can I fix negative canthal tilt?+

First check that the drawn line follows both eye corners and that your head is level. A negative number describes their positions in that photo; it is not a problem this tool can diagnose. Changing light or camera angle may change the measurement without changing your anatomy. Our paid report offers styling and photo-presentation ideas, not a treatment to move your eye corners.

Can the same photo show positive and negative canthal tilt?+

Yes. Each eye is measured independently after correcting estimated head roll. One outer corner may appear higher while the other appears lower. Inspect both overlays and repeat with a relaxed, straight-on photo before interpreting a small difference. We show the angles rather than assigning one positive-or-negative label to your whole face.

What is negative canthal tilt?+

A negative canthal tilt means the measured outer eye corner sits below the inner corner after the image is leveled. Natural variation, expression and photo angle all affect the observation. FaceRater reports the angle in degrees without classifying it as a good or bad feature.

How is positive canthal tilt measured?+

The tool detects the inner and outer eye corners, estimates head roll from the line between the two eye centres, and rotates the coordinates to level that line. It then computes the eye-corner angle. An outer corner higher than the inner one produces a positive number in our convention.

What counts as a neutral canthal tilt?+

A measurement around zero degrees means the corners look approximately level in that image. We avoid a rigid neutral-versus-positive cutoff because small landmark and pose differences can change a value by a few degrees. Read the number together with its drawn line.

Why do my left and right eye angles differ?+

Faces are not exact mirror images. Head turn, squinting, makeup, glasses and partly hidden eye corners can also move the detected endpoints. Take another photo in the same neutral position before interpreting a small difference.

Does canthal tilt change my face rating?+

Not in the current FaceRater formula. We display canthal tilt as a descriptive measurement. Our experimental rating uses reflected landmark alignment, eye-width balance and central-feature alignment. Separating these makes it clear what drives the score.

Can a selfie measure canthal tilt accurately?+

A clear frontal selfie can provide an estimate, but it is not a clinical measurement. Tilt, rotation, lens distortion and landmark detection errors still matter. The overlay helps you check whether the detected line actually follows the eye corners.

How do I use the canthal tilt test?+

Choose a clear photo, confirm permission to use it and run the free scan. Open the Eyes section to see both canthal angles and select the eye measurement map. You can save the complete free result by email without buying a report.