# How to add a QR code to a business card

> Decide the payload first — a vCard saves your details straight to the phone and needs no hosting; a URL stays sparse and lets the destination evolve. Print at 1.6–2 cm minimum (cards are scanned at 15–20 cm), as vector, on the back or a clean corner, and scan a printed proof before ordering hundreds.

Source: https://useqr.app/docs/how-to/how-to-add-a-qr-code-to-a-business-card · Last reviewed 2026-08-21 · UseQR is free forever, MIT licensed, no signup.

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## 1. vCard or URL — the real decision

Everything else is layout; this choice shapes the card:

| | **[vCard](/vcard)** | **URL** |
|---|---|---|
| What a scan does | Opens your contact card, ready to save | Opens a page — site, LinkedIn, booking |
| Needs hosting? | **No** — details live inside the code | Yes — the destination must stay up |
| Works offline? | **Yes** | No |
| Code density | Higher (hundreds of characters) | Low, if the URL is short |
| Updatable later? | No — reprint to change details | The *page* can change; the URL cannot |

The vCard is the classic card payload: nothing to host, works in aeroplane mode, and the
phone's contact app opens instantly. Its cost is density — keep it to **name, one phone,
one email, one URL**, or the modules get too fine for a card-sized code (a
MeCard encodes the same essentials about 40% smaller). Common
formatting mistakes that make a
[vCard import wrongly](/docs/troubleshooting/vcard-qr-code-imports-wrong) are worth a
skim before printing 500 of anything.

## 2. Size: the card is scanned in the hand

Cards are scanned at **15–20 cm**, and the
[10:1 rule](/docs/print/qr-code-size-for-a-business-card) makes the floor
**1.6–2 cm** — for a dense vCard, treat 2 cm as the minimum rather than the target. On an
85 × 55 mm card that is a meaningful block, which is why the code usually earns the
**back of the card**: full contrast, generous quiet zone, no
fighting the logo. A front-corner placement works only on genuinely sparse designs.

## 3. Prepare print-ready artwork

Business cards are commercial print, so the
[print rules](/docs/how-to/how-to-make-a-qr-code-for-print) apply in full:

- **Vector artwork** — download SVG or PDF, never a stretched PNG.
- **Dark modules, light background, 100% K** for the modules in CMYK artwork.
- Keep the code **inside the safe area** — at least 3 mm from the trim line, plus its own
  quiet zone; guillotines drift, and
  [a clipped margin kills the code](/docs/print/bleed-trim-and-safe-area-for-qr).
- Matt or soft-touch laminate scans more reliably than high gloss under downlights —
  glare is a real failure mode on shiny cards.

## 4. Proof before the run

Order or print **one proof at final size on the final stock**. Scan it with an iPhone and
an Android, in normal room light and dim light. Run a photo through the
[validator](/validate) — for a vCard, check every field landed correctly in the contact
that opens, not just that something opened. Only then approve the box of 500. A card
run with a broken code is the most literal version of
printing a mistake at scale.

## 5. Keep the humans covered too

Print your details as text regardless. The code accelerates the exchange; it should never
be the only path. (Same principle as
codes in email signatures:
supplement, not replace.)

## Gotchas

- **Job-title churn**: a vCard bakes your title and employer into ink. If you change
  roles often, encode a URL you control instead and update the page.
- **Styled codes on cards**: a small logo at centre is fine at
  error correction H with under 20% coverage,
  but at 2 cm there is little damage budget — plain codes are safer at card size.
- **Dark cards**: do not invert the code; give it a light panel. Light-on-dark codes fail
  on a meaningful share of scanners.
- **Foil, emboss and letterpress** distort module edges — keep the code in flat ink even
  when the rest of the card is fancy.

Generate the payload: [a vCard code](/vcard) or a
[short URL code](/url?data=https://example.com), and download SVG for the print file.

## FAQ

### Should a business card QR code be a vCard or a link?
vCard if the goal is "save my details now" — it needs no hosting and works offline. URL if you want the destination to evolve or the card to stay sparse. Pick one; don't print both.

### How big should a QR code be on a business card?
At least 1.6 cm, and 2 cm for dense vCard payloads — cards are scanned at 15–20 cm and code width should be about a tenth of that. Keep the white margin around it intact.

### Where should the QR code go on the card?
Usually the back: full contrast, clean quiet zone, no competition with the logo. Keep it at least 3 mm inside the trim line so cutting drift cannot clip it.

### Can I update the code after the cards are printed?
No — a static code is ink. Encode a URL you control if you need the destination to change, or budget for a reprint when your details do.

## Try it

- https://useqr.app/vcard
- https://useqr.app/url
- https://useqr.app/validate