Is it possible to geenrate QR code for the _id in MongoDB?

I have entered a few products into my database where all have a different _id. Now I would like to generate a QR code for all these different products. Is this possible in MongoDB?

Most languages have qr support.

E.g., Python pip install qrcode ( qrcode · PyPI )

Just do the qr magic in your program and then stuff the resulting data into the db.