QR Free Cloud

QRFree.cloud is a free generator for QR codes and GS1 DataMatrix, available in English, Italian, Spanish, and Portuguese. It requires no signup, collects no data, adds no watermarks, and runs entirely client-side to ensure maximum privacy. Users can create QR and DataMatrix codes with customizable size, colors, and error correction level, and download them instantly in high-quality PNG or SVG. The platform includes an integrated UTM Builder for digital marketing, a Glossary to explain QR and GS1 terminology, and an API-like mode for developers to generate codes via URL parameters. QRFree.cloud is also a Progressive Web App, installable on smartphones and usable offline after the first load. It is ideal for restaurants (digital menus), events (tickets and invitations), logistics and pharma (GS1 standards), packaging, and marketing campaigns.