Step-by-step guide

How to add your eCard to any NFC tag

Turn any NFC sticker, card or keychain into your digital business card in under 2 minutes.

4 simple steps

Step 1

Get an NFC writer app

Download a free app like "NFC Tools" from the App Store or Google Play.

Step 2

Copy your eCard link

Open your dashboard and copy your profile link (e.g. ecard-app.base44.app/c/your-name).

Step 3

Write the link to your tag

In the app choose Write → Add a record → URL, paste your link, then hold your phone over the NFC tag.

Step 4

Tap to test

Tap the tag with any phone — your eCard opens instantly. No app needed for the person you share with.

Helpful tips

  • Works with stickers, cards, keychains, wristbands — any NTAG213/215/216 tag.
  • iPhone XS and newer and most Android phones read NFC tags automatically.
  • Hold the phone still near the tag’s center for 1–2 seconds while writing.
  • Optionally lock the tag in the app to prevent others from overwriting it.
  • Your link never changes — update your eCard anytime without rewriting the tag.