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Mozilla Add-ons
addons.mozilla.org › en-US › firefox › addon › 1password-x-password-manager
1Password: Password Manager – Get this Extension for 🦊 Firefox (en-US)
October 28, 2025 - Download 1Password: Password Manager for Firefox. The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more.
Rating: 3.8 ​ - ​ 1.77K votes
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1Password
1password.com › resources › guides › 1password-for-firefox
Access & Manage Your Passwords With 1Password For Firefox | 1Password
1Password for Firefox lets you access your passwords and information securely stored in your vaults from wherever you are online
Discussions

1Password Firefox extension not working
Is there an error message? Can you log out and back in from another browser / phone? - If you only have one item left logged in then don't log it out More on reddit.com
🌐 r/1Password
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February 13, 2025
Classic 1Password Extension for Firefox
kiss fact literate chief doll attraction disarm lip escape relieved This post was mass deleted and anonymized with Redact More on reddit.com
🌐 r/1Password
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September 7, 2024
1Password Firefox extension not working anymore
Do you also have the desktop app installed? It still works for me. Can you give us which version of Firefox? More on reddit.com
🌐 r/1Password
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July 23, 2025
Firefox extension shows only dark overlay? And requires page reload?

Heya. Do you have any other extensions installed and have you changed any privacy-related settings in Firefox? Which version of Firefox and 1Password in your browser do you have installed?

Just trying to figure out what might be happening here. I use Firefox on a Mac too, and can't say I've seen that issue before.

More on reddit.com
🌐 r/1Password
5
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April 27, 2021
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1Password
1password.com › downloads › browser-extension
Download the Best Password Manager for Your Browser | 1Password
Protect passwords, financial data, and more by using 1Password in Chrome, Firefox, Edge, Brave, and Safari. ... New to 1Password? Learn how to use the 1Password browser extension to save and fill passwords, financial data, secure notes, and more.
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Kevin The Tech Guy
kevinthetechguy.ca › p › how-to-install-and-use-the-1password-firefox-browser-extension
How to Install and Use the 1Password Firefox Browser Extension
December 30, 2024 - At the top of that page, use the search box to type “1Password”, and you’ll automatically end up on the official Firefox Add-Ons website with those search results. Click “1Password” in the list. On the next page, click the “Add to Firefox” button, and approve any prompts during the install of the extension.
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Mozilla Add-ons
addons.mozilla.org › en-US › firefox › addon › 1password-x-password-manager › versions
1Password: Password Manager version history - 25 versions – Add-ons for Firefox (en-US)
- Localization has been improved for a number of our supported languages using new translations from Crowdin. - We've fixed an issue that prevented one-time passwords from filling if the "Sign in automatically" setting was disabled. - We've fixed an issue where the account password field was not focused when opening the 1Password browser extension for Firefox.
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1Password Community
1password.community › 1password community › discussions › 1password at home
1Password Firefox extension used to work fine, now does nothing | 1Password Community
July 20, 2025 - Our developers have fixed an issue where the 1Password browser extension could become unresponsive in Firefox and cause abnormally high CPU usage.
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1Password
support.1password.com › getting-started-browser
Get to know 1Password in your browser | 1Password Support
3 weeks ago - If you already have passwords and other information saved in your browser’s built-in password manager, learn how to move your data into 1Password from Chrome, Firefox, Edge, Brave, or Safari.
Find elsewhere
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1Password
support.1password.com › missing-browser-button
If you don't see the 1Password icon in your browser's toolbar | 1Password Support
Install 1Password in Firefox. First, make sure 1Password is turned on in Edge. Select the Edge menu in the toolbar and choose Extensions, then select Manage Extensions.
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Chrome Web Store
chromewebstore.google.com › detail › 1password-–-password-mana › aeblfdkhhhdcdjpifhhbdiojplfjncoa
1Password – Password Manager - Chrome Web Store
If you don’t have one yet, you ... Chrome! Go passwordless today and start using passkeys. 1Password is a password manager that keeps you safe online....
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1Password Community
1password.community › 1password community › discussions › 1password at home
Using the Mozilla-Firefox 1Password extension in Ghostery Browser on MacOS and Win 11 | 1Password Community
April 6, 2024 - I was a bit hesitant to just login to my main 1password account as I have to expose my secret key during the login. The behavior is a bit different when I install the extension from the Mozilla extension store on Firefox in that it does correctly integrate with my local desktop version of 1password.
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Agilebits
app-updates.agilebits.com › product_history › OPX4
1Password Classic Browser Extension Release Notes
Significantly improved extension performance. Updated Chrome to use new message passing API. Updated public suffix domain list. Included a fix for live.com logins for those using older versions of 1Password. Also added support for the Firefox about:accounts sign-in page.
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1Password
support.1password.com › deploy-1password-browser
Deploy 1Password in the browser | 1Password Support
Download the 1Password extension .xpi file for Firefox, then follow the steps to deploy Firefox with extensions.
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1Password
releases.1password.com › b5x › stable
1Password Releases
2 weeks ago - You’ll now see the “Would you like to import your passwords to 1Password” prompt when you add a new account to Firefox. #30920 · Localization has been improved for a number of our supported languages using new translations from Crowdin. We’ve made visual improvements to the page you see when you save a passkey. We’ve fixed an issue where the “unlock 1Password” and “Save in 1Password” prompts would flicker. We’ve fixed an issue where the inline password generator was shown again after you created a password in the 1Password Browser Extension Tutorial.
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1Password
support.1password.com › 1password-browser-troubleshooting
If 1Password isn't working in your browser | 1Password Support
Update Firefox · Update Edge · Update Brave · Update Safari · Find out what browser you’re using. If you’re still having trouble, restart your computer. Then open and unlock 1Password in your browser to see if the issue is resolved. Learn what to do if you don’t see the 1Password icon in your browser’s toolbar. Learn what to do if the 1Password browser extension doesn’t unlock when you unlock the 1Password app.
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Softonic
1password-password-manager.en.softonic.com › firefox › extension
1Password: Password Manager for Mozilla Firefox - Extension ...
September 2, 2025 - 1Password – Password Manager for Chrome, free and safe download. 1Password – Password Manager latest version: Password management tool. 1Password – Pa