NFC Tags: Everything You Need to Know


NFC tags are becoming increasingly popular in many industries, including retail, hospitality, and transportation. They can be used in various ways, such as to provide customers with information about products, enable contactless payments, equip digital business cards, and allow users to access secure areas.

What Are NFC Tags?

NFC tags are small devices that can be programmed with data and commands. They work by storing data on a small microchip, which is then transmitted to an NFC-enabled device, such as a smartphone when it is brought into close proximity with the tag.

Use Cases of NFC Tags


NFC tags can be used to enable contactless payments. Users can simply tap their smartphone on an NFC tag to make a payment, without the need for cash or a physical credit card.

Access Control

NFC tags can be used to control access to secure areas. Employees can use an NFC-enabled badge to gain access to their workplace, for example.


NFC tags can be used to create interactive marketing campaigns that engage customers in new and exciting ways. For example, a customer could tap an NFC tag on a product display to access additional information about the product or even to purchase it directly from their smartphone.

These modern tags are also ideal for smart business cards for sharing information with potential clients.


NFC tags are an exciting and rapidly growing technology that is transforming how we interact with our digital devices. Their ease of use, versatility, and security makes them an ideal solution for various applications, from contactless payments to interactive marketing campaigns.

As NFC technology continues to evolve, we can expect to see even more exciting applications for NFC tags in the years to come. However, some people are starting to compare this sophisticated technology to conventional QR Codes. Which is actually better? Find out the answer through the infographic below from NFC Tagify:

QR Codes Versus NFC Tags

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