Network
The password stays in this page's memory and is encoded into the QR code on your device. It is never sent anywhere, and it is not saved. Reloading this page clears it.
There is no separate WPA3 option because no QR scanner reliably recognises one. The WPA setting is what WPA2 and WPA3 networks both expect.
Preview
Enter a network name and the QR code will appear here.
Held in the hand. Keep the content short, because a long URL makes this too dense.
Rendered at 300 dpi for the physical size, at 85 × 55 mm. The destination is printed in small type beneath the code so a failed scan is not a dead end.
Kept in this browser so you can reopen and edit it later. Nothing is uploaded.
Design
The blank margin scanners use to find the code's edges. Four is the specified minimum, so the slider does not go lower.