If you are a YouTube creator then be happy.

Google's popular video sharing platform YouTube has introduced a new feature for its users. Channel QR code has been introduced by the company to make YouTube channel sharing easier. With this new feature, users can share their channel with their friends, family and followers. For this, other YouTube users will just need to scan this QR code.
How will the channel QR code work?
For channel sharing, YouTube users will be able to access this QR code from the main page of the channel. A YouTube user can share this QR code on social media, messaging apps and even printed material.
When this shared QR code is scanned by another YouTube user from the phone, the user will automatically be redirected to the YouTube channel.
For this, first you have to open YouTube in the phone.
You have to tap on your profile on the bottom right corner.
Here you have to tap on the profile icon again at the top.
Now here you have to come to the menu option on the top right corner.
Now you have to tap on the Share option from the menu.
Now you have to tap on the QR Code option here.
By doing this, you will see the QR code on the screen.