LooksMeter is a privacy-first AI facial aesthetics lab that runs on-device 468-landmark 3D geometry in the browser. Upload one photo with no signup and get a calibrated 0.25-8.0 PSL score across all 7 tiers, a 4-pillar breakdown (Harmony, Dimorphism, Angularity, Miscellaneous), percentile, and measured ratios like canthal tilt, gonial angle, fWHR and golden ratio.

50 tools including a 12-section Face Report, 12-season color analysis, Norwood hairline check, dating photo rater, and AI try-on for hairstyles, beards, hair colour and glasses.

Photos are analyzed in memory and never stored. Every tool is free; optional full reports are a one-time $4.99 unlock, no subscription.

Stack: Next.js 16, TypeScript, MediaPipe Face Mesh, Gemini Vision, Supabase, Vercel.