Writing NFC Tags with an iPhone 12 or 13

IMPORTANT UPDATE !

This is a Seritag 90 second tutorial describing how to write or encode NFC tags with iPhone 12 or iPhone 13. Learn which App you should download, which iPhone versions will encode, how to use the App to encode a web link and how to lock your NFC tags so that the data cannot be changed.

All in 90 seconds !

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[davidalderson]

How much information can you put on your tags ? Name, address, medical problems, family contact Information ?

[carbewell]

I do able to read and add a record (URL/URI) to my NFC card on my iPhone X, the card has no problem working with Android phones. However, it just doesn’t work with my iPhone, whenever I swipe the card, nothing pops up. So how to fix this? Thank you!

[jamesozuna]

Hello, I encoded a name and phone number following these steps, but when I tap my phone nothing happens. I read the tag and it shows it’s there, but nothing happens when I tap my phone to it outside the app. What am I missing?

[stefan.n]

Do you happen to know how I can store my WiFi code on an NFC tag?

[santiagofajardo]

Hi I haven’t been able to read an NFC tag with my iPhone 13 pro