Question: How can I create unique and interactive QR codes for my business cards and promotional materials?

For creating custom and interactive QR codes for your business cards and other promotional materials, AIQrArt is a great option. The service marries AI-generated art with QR code abilities, with a range of templates and the ability to incorporate your brand logo. AIQrArt offers several subscription tiers, including a lifetime free account, so you can use it for whatever you need. Its interactive QR codes can help you build your brand and gather useful user data.

Another good option is QRCodeFox, an AI-based service that generates QR codes with a more visually appealing design by combining your input with AI technology. You can generate QR codes that match your brand by specifying a destination and adding brand information. The service can be used for a variety of applications, including business cards, so you can easily increase your digital footprint and offer people instant access to information.

Quick QR Art also merits attention with its customizable artistic QR codes and dynamic QR codes. It also has more advanced analytics and tracking abilities, so it's good for event organizers, marketing agencies and entrepreneurs. Quick QR Art offers a free plan with standard QR codes and a link-in-bio page, as well as several paid subscription tiers, so you can find one that fits your needs and level of commercial use.