Open Food Facts - Product Scan

Open Food Facts - Product Scan lets you scan barcodes to access nutrition and environmental data for over 4 million foods and cosmetics. It delivers personalized health and eco-impact scores (Nutri-Score, NOVA, Eco-Score) and lets you tailor results without sacrificing privacy. The app is crowdsourced and privacy-friendly — your data stays yours, and you can contribute missing data to improve scores.

Compare products in seconds, set your dietary and environmental preferences, and get color-coded feedback (Green = matches, Red = issues, Gray = data needed). It supports allergen alerts, price tracking, and works with cosmetics and more. Open Food Facts is a non-profit, community-driven project that aims to make food transparency true worldwide.