On a standard 3.5×2 inch business card, space is at a premium. Small QR codes printed from raster PNG files often suffer from blurry anti-aliasing edges during commercial printing, rendering them unscannable under low lighting. • Why SVG is Mandatory: Our vector SVG exports scale infinitely with mathematical precision. Every module remains a razor-sharp vector path, ensuring flawless plate production for offset printing, letterpress indentation, and metallic hot foil stamping.

Textured, blind debossed, and metallic foil cards represent the pinnacle of executive networking, but require strict technical adherence: 1. Contrast Contrast: Gold, rose gold, or silver foil stamped on dark navy or black cardstock works wonderfully, but silver foil on white cardstock often fails due to inadequate optical contrast. 2. Module Thickness: When using deep letterpress embossing, ink can spread into micro-valleys. Always keep error correction at Level M or Q and avoid overcrowding the code with excessive vCard fields. 3. The Short URL Advantage: Use our vCard Plus dynamic mode to keep the QR code simple (fewer modules), allowing it to scan instantaneously even at compact 0.75-inch sizes.

You have two architectural options for business card QR codes: • Standard Offline vCard (Static): Contains your name, telephone, email, and company directly encoded in the QR. It functions completely offline without internet connection, but holds fixed text. • vCard Plus (Dynamic): Encodes a clean, short URL pointing to an interactive digital business card with your photo, LinkedIn, WhatsApp, portfolio links, and an instant "Add to Contacts (.vcf)" button. It can be updated anytime without changing your printed cards.

Never place a lone QR code without context. Add a refined frame with micro-copy such as "SCAN TO SAVE CONTACT" or "CONNECT WITH ALEX". Place the QR code on the back of the card to preserve the minimalist aesthetic of your front design, leaving the front dedicated to your brand mark and embossed name.