I hate 2FA with a passion, but this addon makes the ordeal much more tolerable.

THANK YOU SOO MUCH!!!!!!!!! my facebook account was locked and I had to unlok it using something and I don't have a cell phone ... so I found this !!

Dùng oke :v

perfect

첨에는 폰 잃어버렸을때 대비할려고 그다음에는 윈도우태블릿도 OTP이용할 권리가 있어서 첨에는 반신반의하였으나 같은QR Google OTP와 동일한 숫자나오고 좋네요 다만 Firefox자신는 이상하리만치 QR인식 자체를 못하고 마우스 없음 스캔조차 못합니다 윈도우태블릿인분들 마우스 미리준비하삼

Super useful, however I've switched to getting codes from my Apple Watch, as it's more convenient.

1

Very practical, replaces the google application and chrome.
Note that for this to work, When you flash the QR code by hand, enter it without their square frame or outer lines.