Can I change a QR code after printing it?
Yes, if it's a dynamic QR code. A dynamic code encodes a redirect you control, so you can change where it points anytime without reprinting. A static code can't be changed; its URL is baked into the image.
The printed image never has to change. What changes is where the redirect behind it sends people. With a dynamic code you edit the destination from a dashboard and every existing scan target updates instantly. With a static code, the URL lives in the pattern itself, so the only way to change it is to make a new code.
This is the entire point of TangoQR: every code is editable from the free plan up, not as a paid feature. Print a menu, a sign, or a box once, and repoint it as often as you need. The codes keep working forever, even after you cancel.
Step by step
-
Make a dynamic code
Generate a TangoQR code; it's an editable redirect by default, free to start.
-
Print it
Download the SVG or PNG and print it on whatever surface you need.
-
Repoint anytime
When the destination changes, edit it from your dashboard. The print stays the same.
See also
Never reprint a code again
A TangoQR code is an editable redirect: change where it points anytime, no reprint. Free to start.
Make your first code, free