ProfLens

Instantly see RateMyProfessors ratings overlaid on your course registration page. Know before you register.

ProfLens overlays RateMyProfessors ratings directly on your course registration page — no tab switching, no manual searching. Once you set your school, color-coded badges appear automatically next to every instructor name. Hover any badge to see their full rating, difficulty score, would-retake percentage, and review count — then click straight through to their full RateMyProfessors profile. Works on Banner, Canvas, and most college registration systems. Setup takes under a minute. Features: • Color-coded badges (green / yellow / red) at a glance • Hover tooltip with rating, difficulty, would-retake %, and review count • Per-site activation — only runs where you want it • Direct link to full professor profile • No account, no login, no tracking