TryPSL

TryPSL is an explainable PSL scale calculator for adults who want a geometry-based estimate of facial proportions on a 1–8 scale. Upload a clear, front-facing photo to get your PSL score out of 8, see the score band, and review hints about photo quality that can affect the measurement.

The free PSL test measures facial geometry and produces four component scores: facial harmony, facial symmetry, angularity, and dimorphism. You can choose a male or female rating standard, which affects the dimorphism scoring preference (it doesn’t determine your gender). TryPSL also highlights photo confidence factors like lighting, sharpness, head angle, and face size.

For more detail, an optional Looksmax report is available. The report analyzes front and side-profile photos and provides strengths, areas to focus on, and presentation suggestions, with feature-by-feature explanations and tier labels. The free test requires no account, and your photo stays on your device during the free scoring step.

PSL results are entertainment estimates based on measured geometry—not a scientific or medical assessment and not a population ranking.

What is the PSL scale on TryPSL?

TryPSL uses a 1–8 PSL scale. It’s an informal, geometry-based estimate of facial proportions, with tier bands and four component scores that feed into the final number.

Is TryPSL free, and do I need an account for the PSL test?

Yes—the free PSL scale test is available with no account needed. The free test does not save an analysis record, and your photo stays on your device during scoring.

Does TryPSL upload my photo for the free score?

No for the free score. Your photo stays on your device during the free test; measurements are used to calculate your PSL result.

What photo should I use to get the best PSL score?

Use a clear, front-facing photo with a neutral expression and even lighting. Try to keep your head angle natural and use acceptable formats up to the listed size limit for faster, more reliable measurements.

What do the four scores (harmony, symmetry, angularity, dimorphism) mean?

Harmony reflects how closely your proportions match the formula’s reference values. Symmetry measures left-right alignment, angularity evaluates jaw and related shape features, and dimorphism matches the selected male or female reference standard.

Why might my PSL score change between photos?

Changes in lighting, head angle, expression, and camera distance can alter measured landmarks and confidence. Using consistent photo conditions and reviewing the photo quality hints can help produce more comparable results.