FastCardGen

vCard format guide

What's inside a .vcf file, which version to use and why some contacts import badly. Practical notes from building vCards that work on iPhone, Android, Outlook and Gmail.

  • Nothing uploaded
  • No sign-up, no subscription
  • Scan → saved to contacts
  • .vcf · QR · PNG · PDF
100% in your browser
Profile photoOptional. Shown on the card and saved inside the .vcf, so it appears in your contact's phone.
Address
Social profiles

A handle (@jane) or a full link both work. They're added to the contact file and your card link.

Tagline / note

Shown on your card link and the back of the printed card, saved as the contact's note.

Design

Brand color
Pro

Fewer fields = a less dense code that scans faster from a printed card. The .vcf file always has everything.

Pro
Your details are kept in this browser only, so you can come back and edit.
Sample — type your details
    Save contact

    Scanning this QR adds you to the phone's contacts (iPhone and Android camera apps).

    Card image & print

    Print PDF: 3.5 × 2 in with 1/8 in bleed, front and back. Sheet: 10 cards per page, fits standard perforated card stock.

    Your card link

    A web page with your card and a “Save contact” button. Your details are inside the link itself (after the #) and are never stored on our server. Open it

    Email signature

    Email programs only show images hosted online, so paste a link to an image (e.g. your LinkedIn photo or website logo).

    Paste into Gmail (Settings → Signature), Outlook (Settings → Signatures) or Apple Mail. The “Save my contact” link opens your card link.

    What a vCard looks like

    A vCard is plain text, one property per line:

    BEGIN:VCARD
    VERSION:3.0
    N:Doe;Jane;;;
    FN:Jane Doe
    ORG:Northwind Studio
    TITLE:Brand Designer
    TEL;TYPE=CELL:+1 555 123 4567
    EMAIL;TYPE=INTERNET:[email protected]
    URL:https://northwind.studio
    END:VCARD

    N holds the name parts (last; first; middle; prefix; suffix) and FN the display name. Both should be present.

    3.0 or 4.0?

    vCard 4.0 (RFC 6350) is newer, but vCard 3.0 (RFC 2426) is the version the major contacts apps import most reliably, including older Outlook versions. FastCardGen writes 3.0. Use 4.0 only if a specific system asks for it.

    Fields that matter

    PropertyUse
    TEL;TYPE=CELL / TYPE=WORKPhone numbers; write them with the + country code.
    EMAILEmail address.
    URLWebsite; extra URL;TYPE=linkedin lines for profiles.
    ADRAddress: PO box; extended; street; city; region; postal code; country.
    NOTEFree text.
    PHOTO;ENCODING=b;TYPE=JPEGBase64 photo. Keep it small (under ~30 KB).

    Common problems

    • Garbled accents: the file must be UTF-8.
    • Broken names or addresses: commas and semicolons inside values must be escaped (\, and \;).
    • Missing photo in Outlook: some versions ignore embedded photos.
    • Only the first contact imported: some apps import one contact per file — use Google Contacts or iCloud for multi-contact files.

    Frequently asked questions

    What is a .vcf file?

    A vCard contact file: plain text in the vCard format that contacts apps import.

    Can one .vcf file hold many contacts?

    Yes — several BEGIN:VCARD … END:VCARD blocks one after another. Google Contacts, iCloud and Outlook import them.

    Why do lines in my .vcf start with a space?

    Long lines are folded at 75 characters; a line starting with a space continues the previous one. That's part of the standard.

    How do I make a vCard?

    Fill in your details on this page and click Contact file (.vcf).

    Contact files follow vCard 3.0 (RFC 2426); QR codes follow ISO/IEC 18004. Checked 2026-11-06.

    FastCardGen Pro

    Premium templates, any brand color, your logo, print-ready PDF and team batches of up to 500 people. One-time payment — no subscription, no account.

    24-hour pass

    $4.99

    Every Pro feature for 24 hours, starting when you first use the key. Enough to design, print and batch a whole team.

    Secure payment by Stripe. Your key is shown right after payment and emailed to you. Everything you make keeps working forever, with or without Pro. Refunds

    I have a key

    Lost your key?