We already know that the QR code is essential to use WhatsApp on your computer. The best readers to scan QR codes on Androidįurthermore, it is interesting to note that WhatsApp uses QR codes to facilitate other procedures Very interesting, such as sharing your profile with other users or creating a specific QR code for your company that allows you to spread its existence to customers easily and quickly. It is worth mentioning that the QR codes to enter WhatsApp Web they only work with the native WhatsApp scanner, do not try to read it with other readers, it will not have been successful. It is a system just as safe and private, since each QR code is different and is renewed every so often, and it is also faster.īy reading the QR code with the scanner integrated into the Android mobile application, WhatsApp links the computer with your personal account and immediately opens your session. To facilitate logging into WhatsApp Web, the platform has opted for the use of QR codes instead of having to enter the phone number and a security code sent by SMS. Read more WhatsApp vs Telegram in 2020: 7 key differences between apps

How to use whatsapp qr code