Static QR Codes: Simple and Free
A static QR code encodes the destination URL directly. Once printed, the code is immutable — the only way to change the destination is to reprint. Static codes work without any third-party service and have no ongoing cost. Appropriate for personal use and simple campaigns with defined lifespans.
Dynamic QR Codes: Flexible but Dependent
Dynamic QR codes encode a short URL from a redirect service. The actual destination can be changed at any time through the service's dashboard without reprinting. The risk: your QR code stops working if the redirect service goes down or discontinues.
Analytics and Tracking
Dynamic QR platforms provide scan analytics: total scans, unique devices, geographic distribution, device types, and time-of-day patterns. This data is invaluable for measuring marketing campaign effectiveness. Static codes provide none of this natively.
When Each Makes Sense
Use static QR codes for: permanent installations, simple personal use, situations where third-party dependency is unacceptable. Use dynamic QR codes for: marketing campaigns where creative may change, restaurant menus, situations where print runs are large and reprinting is expensive.
Static QR codes are free, simple, and permanent — ideal for personal and stable business use. Dynamic codes justify their cost when you need update flexibility, scan analytics, or large print runs on changeable content.