QRbit is a free dynamic QR code generator that shows who actually scans your codes. Change the destination anytime without reprinting, and watch every scan on a live map. • Analytics: cities, devices, scan trends • Types: link, Link in Bio, Wi-Fi, vCard, PDF, menu • Design with your logo and colors • Export PNG, SVG or a 3D-printable STL Built for small businesses, marketers and event organizers who want to know if their print materials work.