What makes a code “dynamic”
A static QR code has your destination encoded directly in the pattern of squares. Change the destination and you have to reprint every code, because the old pattern can only ever mean the old URL.
A dynamic code encodes a short Qrindo URL instead. The pattern never changes; the destination behind that URL is a record you edit. That is the whole difference, and it is the reason a dynamic code can go on packaging, signage or a vehicle and still be useful years later.
What you get besides the redirect
Every scan is recorded with its time, country, device and campaign tags, and the analytics are built to answer questions about printed media: which poster, which table, which city. Visitor IP addresses are anonymised as they are written, so no raw IP is stored and no cookie is set on the person scanning.
Codes can carry more than a link. Qrindo serves the page itself for menus, contact cards, link-in-bio pages, event details and private contact relays, so there is nothing else to host. Smart routing can send the same code to different destinations by country, device, schedule or an A/B split.
Who it is for
Two groups, mostly. Teams who print things and need the printed thing to stay editable, and developers who want QR codes and short links as an API rather than as a dashboard they have to log into.