QR Code, or Quick Response Code, is a type of barcode that stores information and can be scanned by smartphones. It has gained popularity in recent years due to its wide range of applications in various fields such as retail, transportation, healthcare and advertising.
Recently, WhatsApp has also included QR Codes to its platform as a way of connecting with people quickly and easily. This feature is extremely useful for users who want to connect with their friends, family or colleagues without having to share their contact details. All they need to do is scan the QR Code generated by the other person on WhatsApp and they will be connected.
The advantage of using QR Codes in WhatsApp is that it makes it very easy for users to add contacts without having to manually enter any data like name and phone number. It also ensures that no personal data is shared with strangers since the code itself does not contain any personal information.
Moreover, the feature makes it possible for users to easily switch between devices without having to add their contacts again. They just need to generate a new QR Code on the new device and share it with their contacts who can scan it and add them automatically.
The use of QR Codes in WhatsApp is also helpful for businesses as they can easily share their contact details with customers via a single code. Moreover, businesses can even use this feature to promote their products or services by sharing their promotional codes or offers through a QR Code.
In conclusion, the use of QR Codes in WhatsApp makes it easier for people to connect with each other without having to share personal information. It also provides useful benefits for businesses who want to promote their products or services by sharing promotional codes or offers via a single code.