Codes for links, Wi-Fi and contacts, drawn right here. Nothing is sent anywhere — which is the point when the code holds your Wi-Fi password.
Phones join by pointing the camera at it. Print it and stop reading the password aloud.
Saved straight to contacts. Fill only what you want to hand out.
Higher means a denser code that still reads when scuffed, printed small or partly covered by a logo.
Nothing to encode yet — type something above.
Too much text for one code, even at the largest size. Split it or shorten the link.
A whole batch
One line per code — links, numbers, anything. Comes back as a zip, each file named after its line.
The code is computed by this page, not by a server: no request is made and nothing is stored. Once the page is open it works with the network off — which matters, because a Wi-Fi code contains the password in plain text.