WiFi QR code generator
Make a QR code that joins your WiFi network when a guest points a phone camera at it. No typing the password, no account, and the password never leaves your browser.
Strong contrast, scans well
How a WiFi QR code works
The code holds the network name, the password and the kind of security in one line of text. The camera on an iPhone or an Android phone reads it and offers to join. Nothing goes through rdyrct or anyone else: the phone talks to your router directly.
Change the password and the code stops working, so make a new one. Print it where guests wait, such as a table card, a menu or a fridge door.
QR code questions
Is it safe to put my WiFi password in a QR code?
Anyone who scans the code can join, the same as anyone you tell the password to. Use it for a guest network, not the one your work computers are on. The code is made in your browser, so rdyrct never sees the password.
Which security option do I pick?
WPA, WPA2 or WPA3 for almost every router made in the last fifteen years. Pick None only for an open network with no password.
Does a WiFi QR code expire?
No. It works until you change the network name or the password.
Do I need an app to scan it?
No. The camera app on iPhones (iOS 11 and later) and most Android phones reads WiFi codes and offers to join.