Short answer: QR codes themselves never expire — but the service behind a dynamic QR code can switch it off. If you've heard stories of printed QR codes suddenly going dead, or you've had it happen to your own menus or flyers, this guide explains exactly when and why it happens, and how to make sure it never happens to you.
Static QR Codes Never Expire
A static QR code encodes your destination URL directly into the black-and-white pattern. When someone scans it, their phone reads the URL straight out of the code — no third-party service is involved. That means a static QR code works forever, or at least as long as the destination website exists. Nobody can deactivate it, because there is nothing to deactivate.
You can make one in seconds with our free QR code generator — no sign-up, and it will never stop working.
Dynamic QR Codes Expire When the Service Says So
A dynamic QR code doesn't contain your destination URL. It contains a short redirect link owned by the QR platform, which forwards scanners to your destination. That indirection is what makes tracking and editable destinations possible — and it's also the catch. If the platform deactivates the redirect, your printed code dies instantly.
This is where most "expired QR code" horror stories come from. Several major platforms run 14-day free trials that hand out dynamic codes, then deactivate them when the trial ends:
- QR Code Generator (qr-code-generator.com): dynamic codes created during the 14-day trial are deactivated when it ends. Scans then land on a service page — effectively an advert — instead of your website, until you upgrade.
- The QR Code Generator: same pattern — codes deactivate when your trial or subscription lapses.
- ME-QR: free codes carry scan caps, so a code can effectively retire itself once it gets popular — the worst possible timing.
None of this is technically dishonest — it's in the terms — but it catches thousands of small businesses who print codes during a trial and only find out weeks later, when a customer says the menu doesn't work.
How to Make Sure Your QR Code Never Dies
- If you don't need tracking or editable links: use a static code. It cannot expire. Full stop.
- If you do need tracking: use a paid dynamic QR service with transparent pricing — not a free trial you might forget about. Know exactly what happens to your codes if you cancel.
- Always test before printing. Scan the final artwork with a couple of phones before the print run.
- Diary your trial end dates. If you've printed a trial code, the clock is ticking.
Where QR Insights Stands
QR Insights is deliberately simple on this: dynamic, trackable QR codes at £1.99 per month with the first month free. There is no bait-and-switch tier structure — the price is on the label, and your code keeps working as long as your subscription does. You can cancel any time from the dashboard, and you'll always know exactly where you stand.
If your code has already gone dark, our guide on why your QR code stopped working covers your recovery options. And if you're deciding between code types, read dynamic vs static QR codes.