It can include your name, phone number, email, job title, company, address, website, and even a photo or logo depending on the format.

Because it's faster, eco-friendly, and makes your contact info instantly available on a smartphone. It’s also easier to update if you're using a dynamic version.

No. If the QR code contains a static vCard, the device doesn't need internet. However, if it links to an online vCard, then internet access is required.

Yes, you can personalize the QR code with colors, logos, and shapes, while still keeping it scannable. Just make sure you test it before printing or sharing.

You can use an online generator or a specific software to enter your contact details, and it will create a QR code in vCard format for you to download.

Only if you used a dynamic QR code that redirects to an editable page. Static QR codes can’t be changed once generated and printed.

Most modern smartphones can scan and read vCard QR codes. However, the way contacts are saved might vary slightly between Android and iOS.

The standard format is .vcf (vCard File), which is recognized by most contact management systems and mobile devices.

Sharing your contact info via a QR code is generally safe, but avoid including sensitive personal data unless necessary. You can also use short links with access controls.