How to make sure your QR code works forever
Nothing is literally forever, but the failure modes are predictable. Pick the right type of code, avoid the two classic traps, and a code you print today will still resolve years from now.
Updated 2026-10-05 · 1 min read
Match the code type to the content
Static codes encode their content directly, so they keep working as long as the destination exists. Dynamic codes depend on a redirect service staying online. Neither is 'better' — the mistake is picking the wrong one.
- Never changes → static code
- Might change → dynamic code
- Printed at scale → dynamic, so a change is not a reprint
Avoid the two classic traps
The first trap is a destination you do not control. The second is a short link you do not control. Solve both and neither a website rebuild nor a provider change can kill your printed codes.
- Own the destination URL and keep it redirectable
- Use a short domain you can move between providers
- Check what happens to codes if a subscription lapses
Frequently asked questions
Do QR codes have an expiry date?
Why do QR codes stop working?
What is the most durable option?
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