What information should I include in a vCard QR code?

Include your name, primary phone number, email, and company. Optionally add your job title and website. Avoid including your full address or multiple phone numbers — the more data you encode, the denser and harder to scan the QR code becomes.

Will the QR code work on both iPhone and Android?

Yes. Both iOS and Android natively support vCard format. When scanned, the phone will offer to create a new contact with the encoded information pre-filled.

How small can the QR code be on a business card?

The minimum practical size on a business card is 2 x 2 cm. For a standard 85 x 55 mm card, a 2–2.5 cm QR code in one corner leaves plenty of room for your printed contact details.

vCard QR Code for Business Cards

A business card with a QR code bridges physical and digital. Instead of typing your name, email, and phone into their contacts manually, the person you meet scans the code and your full contact details are saved in seconds.

What Is a vCard QR Code?

A vCard QR code encodes your contact information in the vCard format (specifically vCard 3.0, the most widely supported version). When someone scans it, their phone recognizes the data as a contact and offers to save it to their address book.

The vCard format supports:

Full name
Phone numbers (mobile, work, home)
Email addresses
Company name and job title
Website URL
Physical address
Notes

What to Include (and What to Skip)

Always Include

Full name — first and last name as you want them saved
Primary phone number — the number you want contacts to call
Email address — your primary professional email
Company name — helps the contact remember where they met you

Include If Relevant

Job title — useful for professional networking
Website — your company site or personal portfolio
LinkedIn URL — add as the website field if relevant

Skip These

Full mailing address — adds significant data to the QR code, making it denser and harder to scan. Most modern business relationships do not require a physical address on first contact.
Multiple phone numbers — unless essential, stick to one. Each additional field increases code density.
Lengthy notes — keep notes to a few words at most, or omit entirely.

The golden rule: every field you add makes the QR code denser. A denser code requires a larger physical size to scan reliably. On a business card where space is limited, keep the data minimal.

Creating Your vCard QR Code

Step 1: Generate

Go to the vCard QR code generator and fill in your details. Only fill in the fields you actually need.

Step 2: Choose Error Correction

For business cards, use error correction level M (Medium) or Q (Quartile). This provides a buffer against slight print imperfections without making the code overly dense.

If you plan to add a logo, use level H (High).

Step 3: Customize

Optionally customize colors to match your brand. Keep contrast high — business cards are often scanned in varied lighting conditions (conference halls, restaurants, offices).

Step 4: Download

Download as SVG for your print designer, or as high-resolution PNG (at least 1000 x 1000 px) if you are handling the design yourself.

Business Card Design Tips

Placement

The standard approach: QR code in the bottom-right or bottom-left corner of the back of the card. This keeps the front clean for your name, title, and key details.

Alternative: dedicate the entire back of the card to the QR code, centered with “Scan to Save Contact” text. This makes the code larger and more scannable, and it is a conversation starter.

Size

On a standard business card (85 x 55 mm):

Minimum: 2 x 2 cm — works but scans slower
Recommended: 2.5 x 2.5 cm — reliable, comfortable to scan
Maximum (back of card): 4 x 4 cm — fast scanning, prominent

Leave at least 3 mm of quiet zone (clear space) around the QR code.

Design Integration

Match the QR code color to your card’s color scheme
If your card has a dark background, use an inverted QR code (light modules on dark) or place the code in a white container
Consider a subtle frame with “Scan to Connect” text
Your logo can be overlaid on the QR code if you use error correction level H

Paper and Finish

Matte cards are best for QR code scanning — no glare
Glossy or UV-coated cards can cause reflections that make scanning difficult. If your card is glossy, keep the QR code area matte (spot UV can exclude the QR area)
Textured or embossed stock — make sure the texture does not distort the QR modules. Test before printing a full batch

Common Mistakes

Encoding too much data. A vCard with name, three phone numbers, two emails, full address, company, title, website, and notes produces a very dense QR code that may not scan at business card size. Keep it to 5–6 fields.

Using error correction L with a logo. Level L only recovers 7% of data. A logo covers more than that. Use level H for any QR code with a logo overlay.

Not testing the printed card. Always order a sample or proof copy and scan the QR code from the actual printed card before ordering in bulk. Print processes can subtly blur module edges.

Forgetting to update. If your phone number, email, or company changes, you need a new QR code. This means reprinting business cards — plan for this if you are in a transition period.

Testing

Before ordering your business cards in bulk:

Print a sample card (or print at actual size on paper)
Scan with your phone camera — does it detect within 2 seconds?
Check that all contact fields are correctly populated
Test on a second phone (different OS)
Scan under different lighting (bright, dim, fluorescent)
Have someone else scan it without instructions — can they figure it out?

Beyond the Business Card

Once you have a vCard QR code, you can reuse it in:

Email signatures — as a small image with “Save my contact” text
Conference badges — print on a sticker to attach to your badge
Presentation slides — display at the end of a talk so attendees can save your details
LinkedIn profile — link to your vCard from your profile header

A single well-designed vCard QR code works across all these contexts.