Usually works fine, but I think it can only generate a QR code for the current tab of the MAIN window. Using this addon on a second (or third, etc) window doesn't work and gives QR codes for the main window instead.

after pastinng text again we need to use keyboard for Enter. Please add this feature. let it immediately generate code. Also add context menu item to use this. Other wise i could gibve 5 rating.

Doesn't support CJK characters.