Extremely finicky and buggy extension. A year and many versions later, Touch ID STILL randomly goes away as an option to open the browser extension, not on only on Firefox but also on other browsers. I used to have to open the desktop app to open or use the extension, or disable then enable the extension. Now doing so doesn't help. And yes, Touch ID is selected in settings. What's the use of th Touch ID option if it randomly doesn't work? The extension is good when it decides it wants to work.

The principle of 1 password is great. However, i find it difficult to get my relatives to use it because of the severe learning slope. The differences between the apps on various platforms make explanations difficult, and the differences between app and extensions is practically impossible to explain. Most relatives use their own local app of 1Password (6, 5 or even 4)...and migrating to the newer version is too much of an effort. People don't have enough time to spend 30-45 minutes to learn the new version, get confused because they are accustomed to the old version and things are different, and give up, trash the new version and go back to what they are accustomed to. (BTW the same reaction explains the persistence of older MS Windows OS.)

This add-on used to be fine, but recently if you try to edit a password through it, it opens up the edit page on the web, instead of just doing it a pop-up for the add-on (as it used to) or through the app (which would also be fine).

I have 1password installed so I shouldn't have to do things in the web interface.

Continuous Sync problems. Extension randomly stops syncing with vault and even uninstalling and reinstalling does not sync it. Upon contacting support, they had me do a whole rigmarole with settings and log out and in, and it started syncing temporarily and then stopped again. Just give us a sync button.

When I log into the extension it opens the web vault and requires me to log into that as well. Sometimes even requires a third login to the desktop app. Requires a log in every time I edit an entry.

It took a little bit of time to understand the system but now, I even feel OK accepting
the wild random passwords because I know
I am covered. Thanks for this system.
Now I am changing those login where I reused
my old standard passwords.

I come from LastPass, what an improvment ! Desktop app is great (Linux Debian + i3), firefox extension works well, the CLI is great also (with op run and op inject), correctly integrated with polkit, so yep... Thanks !

Buggy and difficult to use.

Extension is slowly ossifying as they no longer care about their core product.

This extension is for use with a membership but 1password directs people to this extension for use with their desktop app. They have now hidden the extension for use with the desktop app. 1password seems to have turned into some click bait company.

Doesn't work with perpetual licenses

It's become increasingly frustrating to use this extension in the browser. Anytime I need to autocomplete a password form it just shows the "Loading..." screen. Given you wait long enough (approx. 10 seconds) it finally shows the "Enter your password" field, but unfortunately this happens any time I interact with the extension. It is a lot faster to have the desktop app installed and just manually copy-paste credentials. What's the point of the browser extension at this point?

Edit: I've changed my review to 4 stars (from 1). It works as before when the 1Password app integration is disabled. I right clicked on the 1Password icon in the browser toolbar, selected "Settings" and turned off "Integrate with 1Password app". It's as good as new again. Surely, it shouldn't require end-user digging around in settings to make a paid product work out of the box?