Custom vCard Fields

Updated October 22, 2026

On the Personal Pro plan and above, each card can have up to five custom fields.

Each custom field has three parts:

1. The type: tel, url, email or note.
2. The label, such as "Office" or "Blog".
3. The value.

Phone numbers, links and email addresses go into the matching fields of the .vcf, so they show up as extra numbers, links and addresses in the address book. Notes go into the card's notes. On the card page, every custom field is listed with its label.