Do QR codes expire?
A QR code itself is just a picture and cannot expire. What can expire is the service that sits behind a dynamic code, or the web page the code opens.
So the honest answer is: static codes never expire, and dynamic codes last as long as the service behind them.
Do static QR codes expire?
No. The address is inside the pattern, and the code works as long as the page it points to exists.
Do dynamic QR codes expire?
They can. If the service stops, or a plan or trial ends, the redirect may stop. Some services keep codes valid, others pause them. We found examples of both on the pricing pages we read.
- Check what happens when a plan ends.
- Prefer a service with a clear commitment.
How long does a ThreeDollarQRCode code last?
Your code works as long as our site runs, with no renewal. We commit to at least 90 days' notice before any shutdown.
Can the page it points to expire?
Yes. If the destination page is removed, the code leads to an error. With a dynamic code you can point it somewhere else.
Questions
Can a QR code stop working with age?
Print can fade or be damaged. The code itself does not age.
Does a free QR code expire?
Free static codes do not. Free dynamic codes sometimes do.
How long do QR codes last on paper?
As long as the print stays clear.
What is the safest choice for something permanent?
A static code for a permanent page, or a dynamic code from a service you trust.
Where can I read more?
See static vs dynamic QR codes.
Get a dynamic QR code for $3
Pay once. Pick the page your code opens, print it wherever you need it, and change the page whenever you like.