News

Spinner Keychain Guide: Types and How to Pick One

A plain guide to spinner keychains: the main types, what makes a good bearing, and what to check before you buy one.

NFC Contact Card: How to Put a vCard on an NFC Tag

How to put your contact details on an NFC tag, and why a link to a contact page works better than a vCard on iPhone.

NFC Wi-Fi Tag: How to Share Wi-Fi With a Tap

Let guests join your Wi-Fi with a tap. Here is how to set up an NFC Wi-Fi tag that works on both iPhone and Android.

Share Your Link in Bio in Person: 5 Easy Ways

Stop spelling out your handle. Here are 5 ways to share your Linktree or link in bio in person with one tap or one scan.

Are NFC Tags Safe? Privacy and Security Explained

NFC tags cannot read your phone or track you. Here are the real risks, like bad links and rewritten tags, and how to avoid them.

NTAG213 vs NTAG215 vs NTAG216: NFC Chip Types E...

NTAG213, NTAG215 and NTAG216 differ mainly in memory. Here is what fits on each and which one you actually need.