☎ vCard (.vcf) Viewer & Editor
Paste or upload a vCard file, edit the contact details in a form, and regenerate valid vCard text — one contact or a whole address book at once. Nothing leaves your browser.
Supports the common vCard 3.0/4.0 fields:
FN, N, ORG, TEL, EMAIL, ADR, URL, NOTE, with multiple phone/email/address entries and TYPE= parameters. Other properties (photos, birthdays, custom X- fields, etc.) are not shown and are dropped if you regenerate — this is a lightweight editor, not a full vCard implementation.