Direct Answer
A vCard QR code encodes contact information — name, phone number, email, job title, company, and website — in the vCard 3.0 format (an internationally recognised electronic business card standard). When a modern smartphone camera scans it, the phone automatically displays the contact and prompts the user to save it to their address book — with no app required and no typing. Works natively on iPhone (iOS 11+) and Android (9+). Generate free vCard QR codes at UnlimitedQRCodes.com — your contact details are encoded in your browser and never transmitted to any server.
vCard (Virtual Card Format) was created by the Internet Mail Consortium in 1996 and is now standardised as RFC 6350 (vCard 4.0). The version most universally compatible with smartphones is vCard 3.0 (RFC 2426). When a vCard QR code is scanned, the phone reads the encoded data and automatically creates a new contact entry — no manual data entry required. The supported fields include: formatted name, telephone number, email address, organisation, job title, and website URL. Profile photos are technically supported by vCard 3.0 but significantly increase QR code density, making them unreliable at small print sizes.
No. All modern smartphones scan vCard QR codes natively using the built-in camera app — iPhone (iOS 11+) and Android (9+). The phone automatically detects the vCard format and prompts to save the contact.
Name (first and last), phone number (include country code for international use), email address, job title, company/organisation, and website URL. All fields are optional — include only what you want to share.
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