Was excited to find iCloud Password being available for Firefox. Unfortunately, my excitment only lasted for like 2 minutes until I found out it`s not available for Firefox on Windows11.

I was very excited for this one, but using it since it launched has been nothing but bad. Terrible integration, also if I get an sms code through my Mac on messages, I now has to physically type it in, instead of my mac knowing the code... nothing about this extension is good.

doesnt work on windows

It needs to be working on Windows to be actually useful.

Didn't work on Windows Firefox :/

Instead of writing an original review, I'm just going to copy and paste what somebody else wrote a week ago, because it is exactly my experience: "Using Firefox 133.0.3 on Sequoia 15.1.1. Pop-up appears but nothing happens beyond that. Doesn't fill in password info."

Originally this add-on was working not great but good enough for using iCloud passwords. It was written by someone not working for Apple. Then it was officially adopted by Apple. Since then it no longer works reliable.

However, the add-on by the original author is still available on Github and works fine. I hope Apple is seriously interested in supporting Firefox and has not just adopted the add-on to destroy it as an benefit for Safari.

Funktioniert nicht in Firefox

The app slows down websites, prompts me to stop the extension. This makes the website completely unusable. I haven't found this useful at all since i've installed it and it's caused more harm than good so far. I hope this extension gets improved in the future.

Most of the functions are gone as it prompts you to open passwords app on
Macbook air

IMHO ein schlechter Scherz von Apple. Die Usability ist einfach nur eine Katastophe - das Plugin behindert mich mehr als dass es mir hilft: Erst mal muss ich mich ständig neu authentifizieren - mit einem zweiten Faktor. Das durchgeführt, füllt das Plugin das gerade angezeigte Formular noch nicht, ich muss erst neu laden - um dann noch mal(!) einen Fingerabdruck da lassen.
Und das Beste: In der Liste der im Formular jetzt vorgeschlagenen Accounts kann ich nicht genau identifizieren welchen Account "Passwörter" mir gerade zum ausfüllen anbietet. Komischer Weise läuft das alles in Safari deutlich besser.
Ich denke, dass sie diese Hürden absichtlich einbauen, damit sie den Umstieg auf Safari nudgen. Ein weiterer Grund bei Bitwarden oder 1PW zu bleiben.

Usually works great, except when visiting the phosphor icons website and clicking on "explore icons". There it freezes the page and a message appears, roughly translated with "iCloud passwords is slowing down firefox developer edition". Seems like the extension contains an infinite loop, don't know if this is the right way to file a bug report?

Edit: now also froze the page on shopify docs, turned it off and changed rating to 1 star

Very Apple. Just works (*not)
Warnings from browser and slows down firefox until pages wont load.
I guess I'll disable it and try again in 6 months

Aktuell nicht nutzbar / verfügbar in Firefox

Using Firefox 133.0.3 on Sequoia 15.1.1. Pop-up appears but nothing happens beyond that. Doesn't fill in password info.

Performance warnings from browser, back to Bitwarden it is!

Does not work, FF133.03, Windows 11. Complains that I am not running Edge or Chrome. It's a FF extension?

All Features got removed and now it only display to use Chrome or Edge :/

For now this add-on breaks some websites experiences like for example Reddit, where the website becomes slow and unresponsive for a few seconds from time to time.

Unusable, freezes the browser. Pops up a message about slowing down Firefox :( Please fix!

Ne fonctionne PAS avec Firefox 115 sur un vieux maxbook :(

NOT WORKING Firefox 133 !!??
A popup says 'klick here to allow autofill' - you klick, and nothing happens.
How embarrassing is that!!!

Update 4/2026: after having worked OK-ish for several months, it now annoyingly requests to "...enter the username to finish saving PW and allow Safari to autofill"
Even though you already logged in successfully, as the site was recognized and the credentials were entered....
What a miserable piece of SW this is.

Does not work with firefox 133.0, clicking on the popup does not fill anything.

Enabling this extension alone makes typing in any text box in any websites laggy! This is truly one of the worst software experience I ever had! It constantly asks me to reenter the 6-digit code for no reason. Who approved this?