How to use your WhatsApp QR code to share your contact details

WhatsApp is one of the most popular messaging apps out there. If you want to share your contact details with someone so that you can chat on WhatsApp, you can laboriously swap numbers on your phones, or you can do it the easy way by sharing your WhatsApp QR code. By scanning the code, the other person can quickly add your contact details to WhatsApp, and you can start chatting in no time. If you want people to be able to quickly add you on WhatsApp, then here’s how use your WhatsApp QR code to share your contact details.