Dynamic vs static QR Code: which one to use
Understand the difference between dynamic and static QR Codes: pros, cons and when to use each. Dynamic lets you change the destination and track scans.
All QR Codes look the same, but there are two types with very different behaviours. Choosing the right one saves you reprinting material and lets you see how many people actually scan your code.
What is the difference
A static QR Code stores the information (for example, a link) directly inside the code itself. Once printed, the destination never changes. A dynamic QR Code stores only a short address that redirects to the final destination — and you can change that destination at any time, without touching the printed code.
Static QR Code — pros and cons
- For: it is permanent and needs no service to keep working.
- For: ideal for data that never changes, such as WiFi, text or a contact.
- Against: you cannot change the destination after printing.
- Against: you do not know how many people scanned it or when.
Dynamic QR Code — pros and cons
- For: change the destination whenever you like, without reprinting the code.
- For: count scans and see data such as date, country and device.
- For: a single code can serve different campaigns over time.
- Against: it relies on the redirect service staying active.
When to use each
Use static for fixed information that never changes — the WiFi password, a contact on a card, a simple text. Use dynamic whenever the destination might change or you want to measure results: posters, packaging, flyers, shop windows and marketing campaigns. Since reprinting is costly, dynamic usually pays off on any physical material.
On BIT.cv you can start for free and create both static and dynamic QR Codes, with customisation and scan statistics.