A dynamic QR code encodes a short redirect URL you control — not the final destination. When someone scans, they hit your redirect server first, then land on the page you configured. That indirection is what makes the code editable after printing.
How dynamic QR codes differ from static ones
Static codes bake the destination into the pattern itself. Change the link and the printed image is wrong forever. Dynamic codes keep the same black-and-white pattern while you swap targets, run A/B tests, or attach a Mini Page menu. Read our full comparison in dynamic vs static QR codes.
What you can do with a dynamic code
- Update the destination URL without touching print collateral
- Track scans, devices, and approximate location over time
- Schedule campaigns with Smart Rules (time windows, geo routing)
- Pause or redirect expired offers to a fallback page
When dynamic makes sense for small businesses
Restaurants updating weekly specials, retailers running seasonal promos, and event teams swapping agendas all benefit. If the printed code might outlive the campaign, dynamic is the safer default. Create your first dynamic QR on QRCode Lab — free tier included.
Do dynamic codes look different?
No. Scanners see a normal QR pattern. The magic happens on the server side. You still follow print size guidelines and test before bulk printing.