A static QR code stores the supplied content directly. Use it for fixed text, Wi-Fi settings, or URLs. The batch tool creates one image for each input line.

A dynamic QR code stores a redirect URL on this site. Its destination and pause state are managed by the server, which also counts visits. Continued redirection depends on the service.

Before you choose a tool

Test exported images with the phone and scanning app you intend to use.
Keep a clear margin and avoid covering too much of the code with a logo.
Protect dynamic QR management credentials before clearing browser storage.