QR code for Wi-Fi
A guest points the camera and joins the network without typing the password. The code is built in your browser and sent nowhere — which matters here.
—
The password never leaves your browser
This is the main difference from most online generators. The connection string is assembled and encoded in your own tab, and not a single character goes to a server. Many services post the code contents to their side — and a home network password ends up in someone else’s logs.
Easy to verify: open the Network tab in developer tools and type the password. Not one request appears.
How to use it
Guest network. The sensible scenario: the code hangs in the hallway or on the counter, guests join with a tap, and the main network with your devices stays separate.
Printing. Download the SVG and print at three centimetres or more. Laminate it if the code will live in a café or a workshop.
The caveat. Security here is that of a note on the fridge: whoever sees it, joins. In exchange the password is never dictated aloud and never sits in a chat.
Questions
Frequently asked questions
Does the network password reach your server?
No. The connection string is assembled and encoded in your browser, and not a single character goes out. That matters more than it sounds: many online generators post the code contents to their side, and your home network password ends up in someone else’s logs.
How safe is this in general?
About as safe as a note on the fridge: whoever sees the code joins the network. In exchange the password is never dictated aloud and never sits in a chat. The sensible use is a guest network.
Does it work on every phone?
On modern Android and iPhone, yes — the camera recognises the format and offers to join. Older devices show the string as text.
Which security type should I pick?
WPA, which also covers WPA2 and WPA3 — the vast majority of home networks. The open network option is only for networks with no password at all.
Next