QRium is an application that allows you to create a QR code by one click. Copy the text and click the extension icon. Your qr code has already been created. It only remains to scan it with any available device. You can also share the code by clicking on the "Copy QR" button. Your QR code will be automatically added to the clipboard. Now you can use the QR code in any way you like.

Autorun launches the app when you log in. Set autorun option that is convenient for you and don't think about searching for the app anymore, it will always be waiting for you in the usual place.