Use Cases 2026-07-11 8 min By Cornelious Fazal

Business Card QR Codes: vCard, URL, and Print Guide

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Quick Answer

A business-card QR code should perform one clearly labeled action: save contact details through a vCard or open a focused mobile page through a URL. Preserve a four-module quiet zone, use strong contrast, and test a printed proof before ordering the full run.

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// FAQ

Frequently Asked Questions

Use a vCard when the main goal is saving your contact details immediately. Use a URL when you want the recipient to view a portfolio, profile, booking page, or a contact page that you can update later. A first-party page is easier to maintain than a temporary file, social post, or vendor link that may later change.

A standard QR Code requires a clear quiet zone four modules wide on every side, according to DENSO WAVE's technical guidance. Do not place text, borders, patterns, or card artwork inside that area. Test the complete journey on multiple phones under the lighting, distance, and network conditions expected in normal use.

Yes, but readability matters more than matching an exact brand shade. Use a dark code on a light, solid background, preserve the quiet zone, and test the printed result with multiple phones under realistic lighting. Test a production sample on several phones at the intended distance and under the lighting used on site.

You cannot change data embedded in a static QR code. If you encode a stable URL on a domain you control, you can later change where that page redirects, but you must keep the encoded URL and domain active. Validate the final material, size, contrast, quiet zone, and placement rather than approving only the artwork file.
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