You can ask it to make a qr barcode for a web page, the password for an internet connection and even a plain text message.
Other ai systems will also draw a bar code for you if you word it correctly. Sometimes you have to specify that you want it sketched as an image because it will just give you link to a website that does it for you instead.
This one was made by Gemini.
You don't need AI to make a QR barcode for you, you can use a specialized app or website if you wish but it is cool that they can do that.
