Include only the contact details you choose
A display name is the only required personal field. Email, phone, company and website start empty and appear in the vCard only when you enter them. The browser escapes text and folds long UTF-8 content lines before creating a vCard 4.0 file.
Review the file preview before downloading. This tool does not query an address book, create an external QR code or send the card to a contact service. The downloaded VCF is readable text, so anyone receiving it can read and copy the details.
Contact apps differ in vCard support. Check the imported card in the app you intend to use, especially phone formatting and company names. A listed website is a contact detail; this tool does not visit it.