We all have visitors from time to time, and they always have a mobile with them that – because of the data usage – has to be connected to our local WiFi network. Of course we never bothered to create a guest account on our router and the piece of paper with our access code is … yes, where again? The solution comes in the form of qifi.org. On this site you simply create a qr code of the login details which are (obviously) not stored on an external server. If you don’t trust that, you can read here how to make such code outside the browser.
Qifi finds you here.
Click the link above to download for free
Qifi – Create QR Code