Dynamic QR code

Why this matters for restaurants: The question a dynamic QR answers is "can I change where this printed code points?" It does not decide whether your menu can change. What decides that is what the code points at. A QR that encodes a PDF file or an image has to be reprinted every time the menu changes. A QR that encodes a permanent hosted menu page, static or dynamic, keeps working when you change a price, swap an item, or fix a typo, because the page behind the URL updates and the URL does not.

So a static QR pointing at a permanent menu URL (this is how a Menujo menu code works) already gives you edits without reprinting. A dynamic QR adds a redirect layer on top, which is worth paying for when the destination itself may move: a new domain, a seasonal landing page, a campaign link you retarget. Watch out for "free" dynamic QR generators that expire the redirect after 14 to 30 days, which silently kills every printed code. See the deeper breakdown in Dynamic vs Static QR Code for Restaurant Menus.