When someone taps your NFC chip, this URL will open automatically on their phone.
A vCard chip lets people save your contact directly to their phone — no app needed on their end.
Hold your phone near an NFC chip to read its contents.
This action is permanent and cannot be undone. Once locked, the chip becomes read-only forever. Make sure the content is exactly what you want first.
Use this to lock a chip after programming it, preventing anyone from overwriting your content.