The Types of QR Codes — Which One to Use When
Common QR code types: (1) URL QR — for website links. (2) UPI QR — for receiving payments. (3) WiFi QR — for sharing your password with guests. (4) vCard QR — for sharing contact details. (5) Text QR — for a plain message. (6) Email QR — for an email address. Each type serves a different use case.
Generating the wrong type of QR code breaks the user experience. Choosing the correct type ensures that scanning triggers exactly the action you intend.