How to scan QR code in WhatsApp
Need to add a new contact or log into your computer quickly? This 2026 guide covers every way to use the WhatsApp QR scanner to link devices and add friends without typing in phone numbers. We’ll show you how to find the built-in scanner in your settings, how to scan a code from your gallery, and how to use the "Linked Devices" feature for WhatsApp Web. Master these shortcuts today to make your messaging experience faster and more secure!