About WhatsApp QR codes Copy link Your friends and family can add you as a contact on WhatsApp by scanning your WhatsApp QR code. Your QR code won’t expire unless you reset it or delete your WhatsApp account. Only share your WhatsApp QR code with trusted individuals. Log in to WhatsApp Web for simple, reliable and private messaging on your desktop. Send and receive messages and files with ease, all for free. This wikiHow teaches you how to log into the WhatsApp Web or WhatsApp Desktop application by scanning the login code with WhatsApp on your phone. Keep in mind that you cannot use the WhatsApp QR code scanner to scan QR codes outside of the ones used to log into WhatsApp on desktop, though you can always use your smartphone to scan other QR codes. All that is required to use WhatsApp on a Windows PC and Mac is to visit WhatsApp ’s official WhatsApp Web page and scan a QR Code.
