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Guides

Practical answers about NFC tags, medical ID, kids safety, pets and sharing your business, from the two of us who make them.

How NFC tags work (and why you don't need an app)What an NFC tag is, which phones read it, and where to tap.What to put on a medical ID tagWhich details matter for asthma, diabetes, allergies, dementia and more.Emergency contact tags for kids: what to include and where to put themWhat to include for school, camp and trips, and keeping it private.NFC dog tags: how a tap helps a lost pet get homeHow a tap helps a lost pet get home, and tags vs microchips.NFC keychains for small businesses and creatorsShare Instagram, a Linktree or a review link with one tap.