NFC and QR Business Cards: How They Work and How to Use Them

An NFC business card with a QR code is a physical card that opens a digital profile in two ways: by holding it near a smartphone with NFC enabled or by scanning the QR code. With KLEPA, the profile opens in the browser without downloading an app, and you can update its contact details, job title and links. The card becomes an entry point to the information you want to share during a professional meeting.

NFC and QR codes: two ways to access the same profile

NFC and QR codes perform the same function through two different actions. With NFC, you hold the card near the recipient's phone; with a QR code, the recipient scans the code. KLEPA also supports sharing through a direct link. These channels lead to the digital profile and stay in sync with the information you update.

This combination is practical because you can choose how to share the profile depending on the phone and the situation. During a meeting, you can suggest a tap; if the recipient prefers a QR code, a second option is already available. A digital business card with a QR code therefore maintains a tangible connection between the card you show and your online presence.

How an NFC business card works

A KLEPA card contains a passive 13.56 MHz NFC chip. The chip has no battery and requires no internet connection of its own: the smartphone reads it and opens the profile in the browser. The profile is an online page, so accessing its content is a separate matter from how the chip works.

To get started, choose your card and its customization, then register on klepa.it. Enter details such as your name, job title, company, contact information and social links, and associate the card with your profile. You can also add photos and videos. When you meet someone, show the card and share your profile through NFC or QR. You can find the steps on the how KLEPA works page.

Using an NFC business card with Android: what to check

To use an NFC business card with Android, the phone reading the card must support NFC and have it enabled. Before an appointment, check this setting and try opening your profile. This simple check helps you introduce the card confidently.

If the recipient's phone does not support NFC or the feature is switched off, you can suggest scanning the QR code. You can also share the direct link, which is useful when the conversation continues remotely. Choosing a different channel changes the action needed to access the profile, while the information shown remains the content of your profile.

What to include in your digital profile

Start with the information that helps someone recognize you and get back in touch: your name, job title, company and professional contact details. Add your website and the social profiles relevant to your work. Photos and videos can complement your introduction, provided they help explain who you are and what you do.

For example, a consultant can prioritize their contact details and practice website. A sales representative can present their name, role and company details. A shop owner can use the profile to share the business's contact information and online channels. Choose your content with the first action you want to make easier after the meeting in mind.

What happens when you change your number or job

The value of an editable profile becomes clear when your information changes. If you have a new phone number, edit that detail in your KLEPA profile. If you change roles or companies, update your introduction. Anyone who subsequently opens the profile through the card will find the updated information.

Imagine a professional who meets a potential client at a trade fair and changes their phone number in the following weeks. The profile link lets the client view the updated number when they reopen it. The update applies to the online page: it should not be confused with an automatic change to any details the recipient has already copied elsewhere.

Professionals, teams and local businesses: examples of use

For an independent professional, the card can accompany appointments, events and networking meetings. For companies, KLEPA offers customization with a logo, brand colors, and each employee's name and role, alongside centralized profile management through the admin dashboard. This helps organize how team members present themselves.

For cafés and shops, KLEPA digital loyalty cards on Apple Wallet and Google Wallet can complement the business card. The professional profile introduces the business and shares its contact details; the loyalty card supports the customer relationship through digital collections and rewards. Choose these tools according to your immediate objective.

How to prepare your card for your next meeting

Before using it, check that your contact details are correct, open the links you have included, and test both NFC and the QR code. Prepare a brief explanation too: “Hold your phone near the card or scan the QR code to open my profile.” With carefully maintained information and an easy-to-understand action, the card becomes a practical tool for keeping the conversation going.