




NFC Smart Tag
Maker Key is more than just a keychain – it’s a smart, NFC-integrated solution that combines functionality and technology in a stylish design. With a built-in NFC chip, you can easily scan and share data, open links, save contact information or grant access to digital resources – directly from your keychain.
Perfect for businesses, events and personal use, where fast and wireless data transfer makes everyday life smarter. Maker Factory also offers customized solutions where you can get your own custom-designed NFC key chain with a logo, unique data or special functions.
Pairs well with

NFC Smart Tag
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Created with Passion, Printed with Precision
Each SmartTag is developed and printed with an eye for function, form and finish.

SmartTag Keychain, Digital Function in Your Pocket
Our NFC SmartTag keyring is a modern and smart solution for those who want to connect physical products with digital experiences. It is 3D printed in high quality and equipped with an NFC chip that can be programmed via a variety of apps - both free and user-friendly.
You choose how your SmartTag works: Share a link, a business card, your contact information, social profiles, passwords, music, menus, WiFi logins and more. All with a single tap – no scanning, no app needed for the recipient.

Your SmartTag. Your Design.
Our NFC SmartTag keyring is 3D printed with high precision and can be customized to your wishes. It is not just a technological solution – it is also a visual statement. Do you want your own logo, a special color or a unique design? We are happy to do it.
The SmartTag contains a passive NFC chip that can be programmed with links, contact info, social media and more – and it can be easily reprogrammed over and over again via popular apps like NFC Tools or HiHello .
Do you want a unique design?
Contact us at info@makerfactory.dk – and we will design a SmartTag that fits your needs exactly.