Kaspersky Password Manager (KPM). It remembers the complex passwords so you don't have to. It works like a silent, very loyal butler living inside your Firefox browser.
KPM can store those 2FA secret keys (the QR codes). Go to the desktop app, add the secret key, and the extension will auto-copy the 6-digit code to your clipboard. You just Ctrl+V it. Insanely useful. The Final Verdict Using KPM on Firefox is like going from a paper map to a GPS. You stop thinking about passwords entirely. You stop using "Fluffy123." You stop getting locked out of accounts. Kaspersky Password Manager Extension Firefox
If you lose your Master Password, your data is gone forever. Kaspersky cannot reset it. That is a feature, not a bug. Write it down on a piece of paper and hide it in your sock drawer. Seriously. Kaspersky Password Manager (KPM)
Now go forth. Install the extension. Generate a password that looks like a cat walked on a keyboard. And never type a password manually again. 🦊🔐 KPM can store those 2FA secret keys (the QR codes)