Reply

You can create QR code dynamically for each user (for instance, to show in the user profile), but you need to use PHP function plugin has to add to your profile page, to feed it the vCard information for that user. There is no way to do that without using function, becuase there is no standard way to supply vCard data to users, and WordPress doesn’t have profile pages for users. But, using function and your own method to supply vCard, it can be done.