A regular QR code is basically a tattoo. Once it is printed it is permanent. The link is baked into the code itself so if you ever need to change where it goes, new menu, new website, new anything, you have to reprint everything.
That is a problem.
A dynamic QR code works differently. The code itself never changes but where it sends people can be updated anytime from your dashboard. Print it once on your menu, your window, your business cards, whatever. Then change the destination whenever you need to without touching the physical print.
Why this matters in real life
Say you put a QR code on your restaurant menu that links to your online ordering page. Six months later you switch ordering platforms. With a static code you are reprinting menus. With a dynamic code you log in, update the link, and every existing code now points to the new page automatically.
Same thing for events. Print QR codes on flyers that link to your event page. Event gets rescheduled? Update the link. Done.
The other thing dynamic QR codes do
They track scans. Every time someone scans your code you can see when it happened, what device they used, and where they were. That data tells you whether your QR code is actually working or just sitting there looking pretty.
Static codes cannot do any of that.
So which should you use
Always dynamic. There is no good reason to use a static QR code for a business. The flexibility and tracking alone are worth it.
AQRHub creates dynamic QR codes on the free plan. No credit card, no catch.
Not sure which plan is right for you? Read our guide on free vs paid QR code generators.
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