vCard QR Code Generator – Create Free Contact QR Codes
Free vCard QR Code Generator
Create a QR code containing your contact information. Share your digital contact details quickly and conveniently with smartphones and QR code scanners.
Enter Contact Information
Your Contact QR Code
For best compatibility, use a QR scanner that supports vCard or contact QR codes.
vCard QR Code FAQ
Technical Specifications: How vCard QR Codes Work
The vCard QR Code Generator streamlines networking and contact exchanges by packing professional identity data into a standardized Virtual Contact File (VCF) text structure. When scanned by a modern smartphone running iOS or Android, the mobile operating system instantly interprets the formatted payload text, opening the native address book app to let users save phone numbers, emails, and corporate links with a single click, removing the need for manual data entry or printing physical business cards.
Deconstructing the vCard Data Protocol Structure
Electronic business cards rely on a strict layout structure defined by the Internet Engineering Task Force (IETF) under the RFC specifications. To ensure your generated matrix is compatible across all devices, the script automatically parses form data into sequential, plain-text lines bounded by specific protocol markers:
- BEGIN:VCARD & END:VCARD: Mandatory data hooks that tell the scanner's operating system exactly where the contact card properties start and finish.
- VERSION: Defines the standard version format (typically 3.0 or 4.0), which ensures consistent parsing of special characters across different phone brands.
- FN (Formatted Name): The full name of the individual displayed in the main heading of the contact profile.
- ORG (Organization): The official company or business name, which helps automatically categorize professional entries.
- TEL & EMAIL: Value fields mapped specifically to phone categories (such as work, home, or cell) and electronic mailing protocols.
Client-Side Privacy Architecture for Personal Information
Because contact cards contain deeply sensitive personal details, including private telephone numbers, locations, and personal email addresses, security is integrated natively into this webpage layout. The entire text transformation and data-to-matrix pixel calculation are executed locally in your browser using client-side JavaScript. No contact profiles, profile details, or personal values are ever sent over the network to external servers or remote logging scripts, keeping your personal networking data completely private and secure.