In order to easily add people to WhatsApp, you only need to scan a QR code associated with a person’s profile.
WhatsApp continues to update and properly, it seems that we will have great things to expect shortly .
QR codes are coming
As part of the WhatsApp betas program, some users have already been able to experience the new way of sharing your profile with friends and contacts, making it much easier to add others .
Before we had already talked about that this form of adding contacts was being worked on, but finally we can already see how this works .

For those who do not know what the QR code for your profile is about, with this new function you can scan a person’s QR code to add it without having to exchange numbers or names if you have it in front of you .
That way you can save a lot of time in case you need to add another person quickly and efficiently .
Although that is not all, because if you accidentally send your QR code to someone you did not want to add or you fear that someone will distribute it to have strangers added, you can revoke the QR code immediately so that it is useless from that moment and you assign another code to your account .

So not only is this a tool that can be useful to facilitate your life in a matter of seconds, but it can also help you to keep your profile much more private without fear that someone you don’t know will add you .
At the moment, as we mentioned before, this is only found for some users. Specifically, available to beta users of the application. Although a release date has not been disclosed, it might not take long to hit the market, so let’s cross our fingers for this to be implemented in the near future .
Source: WABetaInfo .
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