FaceGrader is a browser-based facial analysis tool that calculates a 0-100 facial proportion score using 478 measured facial landmarks. Instead of relying on subjective human or AI opinions, the tool uses a fixed mathematical formula based on facial symmetry, facial thirds, facial fifths, and golden-ratio proportions.

The free face scan runs entirely in the user's browser. Photos, facial measurements, and results are not uploaded to or stored on FaceGrader's servers. Users receive an overall score, four individual dimension scores, and an indication of their strongest and weakest measured dimensions.