The only issue i have with this is if the QR code is elsewhere (other than firefox) its not able to take a screenshot of it. Barring that, this is a nice little utility

I LOVE MY ECO-FRIENDLY SAFE 4 HUMANITY COMMUNITY

Great add-on, works perfectly on PC & Android. TBH first i afraid to install this, because i didn't know this developer...but all information seems to be ok, so i trust his/her words. Thank you for sharing this.

Вообще, конечно, классная штука, на на Binance почему-то не работает... Сканирование QR-кода, я имею ввиду.

REVEW

Greatly useful. I greatly appreciate the creator's effort to listening user's request and feedback. Thank you.

没啥说的，chrome firefox都能用。很不错

Awesome addon, life saver for users like me who don't have, or don't want to use a "smart" phone!
I only use FreeBSD and GNU/Linux boxes for day to day work, including professional work.

With my work place mandating MFA/2FA I was hard pressed to find a solution for this and many people doubted that I could get it working without a smart phone.

This was Chromium only extension before and now on Firefox! Works like charm on both. Hopefully this will work on Seamonkey too without issues in the future as it is one of the browsers I use.
Thanks a lot to the developer for developing this addon!