Doesn't work on Linux.
EDIT: Got it to work by removing the extension and adding it again. I think the extension needs to be installed AFTER installing the app. Installing the app afterwards did not seem to fix the non-working extension.

I rated this 5 stars. Because it works on Android Firefox and Desktop Firefox. This is a feature I need and therefore cannot use Lastpass or other competitors. As far as I can see 1Password has best cross-platform/cross-browser/cross-device. This is such a good feature. Thank you. You have earned a paying customer after my trial is done.

Updated Firefox to 86.0.1 and reinstalled the extension. Nothing happens when I click on the icon.
FWIW, the extension works on Safari and Chrome.

I read the 2-3 star reviews about auto-popping to save passwords and i have the same problems, i read the solutions about keeping it unlocked, but that doesn't help, it's just too user unfriendly. I can't be expected to maintain 1000 logins manually in a userinterface that requires me to log in every time.. it's just a nightmare.

Does the job, but couldn't match its Chrome and Safari counterparts by (1) doesn't pop up automatically most of the time, (2) doesn't use TouchID.

I regret buying 1Password. Synchronisation between devices doesn´t work properly, the whole use is not self explanatory which leads to a lot of wasted time.

1Password is dedicated to privacy, and a commitment to protecting your information by not keeping your information. This is what all secure password managers should do. Other password managers are poor defenders of your data compared with 1Password.

1Password is one of the most highly respected password managers in the security community.

Damn software is difficult

The new browser add on is fantastic, integration with Touch ID makes the whole process easy and seamless. Bumping rating up from four to five stars.

Been relying on 1Password for years. I keep everything personal in its database. It is simply THE BEST.