Do QR Codes Expire?
Definition: Static QR codes never expire — they are simply encoded data patterns. Dynamic QR codes may expire if the redirect service is discontinued or the subscription lapses.
This is one of the most common QR code questions. Static QR codes are permanent — the data is encoded directly in the pattern and will work as long as the destination URL exists. Dynamic QR codes depend on a redirect service, which may expire with a subscription. The QR code itself never "expires," but the linked content can become unavailable. For maximum longevity, use static codes linking to URLs you control permanently.
Key points
- Static QR codes never expire
- Dynamic codes depend on redirect service
- Destination URL availability matters
- Physical codes last as long as the material
- Use static for permanent applications
- Own your URLs for long-term reliability
Frequently asked questions
Do QR codes stop working?
The code pattern never stops working, but the linked content can become unavailable if the URL is deleted, the domain expires, or a dynamic QR redirect service is cancelled.
How long do QR codes last physically?
As long as the material lasts. Metal-engraved QR codes last decades. Printed codes fade with UV exposure. Ceramic QR codes on headstones are designed to last 100+ years.
Can I make a QR code expire intentionally?
Yes — dynamic QR codes can be set with expiration dates for time-limited promotions, temporary access, or event-specific content.
Related terms
liveqr.codes is a free QR code generator. Static codes are free and unlimited with no signup; a one-time $1.99 lifetime upgrade adds unlimited dynamic codes with editable destinations and scan analytics. Download every code as a high-resolution PNG or vector SVG.