Static QR codes never expire.
Static QR Codes — Never Expire
A static QR code directly encodes the destination URL in its pattern of squares. There is no server, no platform, no account, and no subscription required to keep it active. The code will scan correctly indefinitely — as long as the URL it points to remains live.
If the destination URL goes offline — the website shuts down, the domain expires, the page gets deleted — the code appears broken. The code itself has not expired. The destination has. The code will scan correctly and return an error because the page it links to no longer exists.
For guaranteed non-expiring QR codes, generate a static code at TalkingQRCodes.com/free-qrcodes.php — no account required, clean PNG download, works forever.
Dynamic QR Codes — Expire When Account Lapses
The code on the material has not changed. The infrastructure it depends on has gone offline. This is the most common cause of QR code "expiration" in business settings — a free trial that ended or a subscription that was not renewed.
Free Tier QR Codes — Check the Terms
Many free QR code generators produce dynamic codes on a free tier with time limits — the code works for 30, 60, or 90 days and then stops redirecting. This is not disclosed prominently during generation. The business prints 500 menus, the free trial ends, and every menu in the restaurant points to a dead code.
Truly free, truly permanent QR codes are static — they encode the URL directly with no platform dependency. The generator at TalkingQRCodes.com/free-qrcodes.php generates static codes with no account required that will never expire regardless of any platform decision.
Talking QR Codes — Active Subscription Required
A talking QR code requires an active subscription because the voice message, analytics, and player page are all hosted services. The trade-off is explicit: $20 per month for a QR code that speaks, updates, and tracks. The code works as long as the subscription is active. For placements where speaking makes the difference, that trade-off is straightforward.