What is a vCard?
A vCard is the standard file format phones and email programs use to exchange contact details. The QR code contains a vCard (version 3.0, the most widely supported) like this:
iPhone and Android cameras recognise it and show "Add to contacts".
Tips for a great contact QR code
- Use international phone numbers (+ and country code) so the number works for anyone, anywhere.
- Fill in only what you want to share. Empty fields are left out, which also keeps the code simpler and easier to scan.
- Keep it short. More text means more, smaller squares. For business cards, name, phone, email and website are usually enough.
- Print it at least 2 cm wide on a business card, with good contrast.
Static vCard versus "dynamic" contact pages
Some services create a code that points to a web page with your details, so you can edit them later, but the code stops working if you stop paying. A static vCard code stores your details directly, so it works forever and offline. If your details change, simply make a new one.
Where to use it
- Business cards and name badges at conferences
- Email signatures and presentation end slides
- Shop counters, reception desks and vehicle signs
- CVs and portfolios, so recruiters can save you instantly
Privacy
Your details are only processed in your browser while you create the code. Nothing is uploaded or stored.
Frequently asked questions
How do I make a QR code for my contact details?
Fill in the contact fields, check the preview, and download the code as PNG or SVG.
Will a vCard QR code work on iPhone?
Yes. The iPhone Camera app recognises contact QR codes and offers to add the contact.
How much information can I put in a contact QR code?
Several hundred characters, but shorter is better. Name, phone, email and website keep the code easy to scan.
Can I add my photo to the contact?
Photos make the code far too large. Add a logo in the middle of the QR code instead.
Does it expire?
No. The details are stored in the code, so it works forever.
Last updated October 2026 · More qr code & barcode tools