QR Code

A QR code (Quick Response code) is a two-dimensional barcode that stores data, typically a URL, which can be scanned using a smartphone camera. When scanned, it instantly opens the linked content in a browser without requiring the user to type anything. Originally developed for tracking automotive parts in manufacturing, QR codes have become the standard bridge between physical and digital media. Any printed surface — a business card, product package, event badge, or restaurant table tent — can become a direct gateway to online content through a simple QR code. The technology works across all modern smartphones without requiring a dedicated app, making it universally accessible.

QR codes make print materials interactive. Instead of hoping someone types a long URL from a flyer or business card, a quick scan takes them directly to your content. This frictionless connection between offline and online channels increases engagement rates and makes it easy to track which physical touchpoints drive digital traffic. For publishers who distribute flipbooks, QR codes extend distribution beyond email and [social sharing](/glossary/social-sharing) into the physical world — trade shows, storefronts, packaging, and printed collateral all become entry points to your digital publications. QR codes also support measurable marketing: every scan can be tracked, giving publishers concrete data on which offline channels perform best.

FlipLink's [Sharing & Distribution](/features/sharing-and-distribution) tools let you generate a QR code for any publication with one click. The QR code links directly to your flipbook or document viewer URL. You can download the QR code image and place it on business cards, product packaging, event banners, or printed brochures. Since the QR code points to your FlipLink publication URL, all scans are captured in your analytics dashboard, giving you visibility into how much traffic originates from physical materials. If you update your content using [Replace PDF](/features/replace-pdf), the QR code continues working without any changes — readers always see the latest version. Combined with [custom domains](/features/custom-domains), even the URL behind the QR code carries your brand.