For Business Cards.
One scan saves your contact. Add a vCard QR code to your card and let people store your details in their phone without typing a single character.
Make Your vCard QR Code →What to put in a business card QR code
vCard Contact
Name, phone, email, and company — saved to the phone's contacts in one tap.
LinkedIn Profile
Link to your profile so connections can endorse skills, message you, and follow your work.
Portfolio or Website
Send prospects directly to your work samples, case studies, or agency site.
Email Pre-fill
Use an Email QR code to open a compose window with your address already in the To field.
How to add a QR code to your business card
- Choose "vCard" in QRKong and fill in your contact details.
- Customise the colours to match your card's brand palette.
- Download the PNG and place it in your card design file.
- Print at 2 cm × 2 cm minimum — test the scan before the full run.
Common questions
A vCard QR code encodes your contact information — name, phone, email, company, and website — directly into the QR pattern.
When someone scans it, their phone offers to add you to their contacts immediately. No app needed, no typing.
The contact details are baked into the QR pattern itself, so a new phone number means generating a new QR code and reprinting your cards.
If you want a contact that you can update remotely, link to a personal website or a service like Linktree instead, using a Link QR code.
A 2 cm × 2 cm (0.8 inch) square is the practical minimum for a vCard code at business card scanning distance. Going smaller risks scan failures on older phones.
Place it in a corner with a small margin around it and avoid printing on a patterned background.
Yes — use a Link QR code pointing to your LinkedIn profile URL. This lets you keep your card details evergreen even if your job title or employer changes.
No. All QR code generation happens locally in your browser. Your name, phone number, and email are never sent to or stored on any server.
Questions? · hi@qrkong.com