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Preview of 1Password: Password Manager

1Password: Password Manager by 1Password

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.

Some features may require paymentSome features may require payment
3.8 (1,753 reviews)3.8 (1,753 reviews)
354,223 Users354,223 Users
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Passwords, credit cards, and logins directly at your fingertips.Fill in usernames and passkeys to log in to sites with a single click.Easily generate strong, random passwords.Share passwords and sensitive information easily.Try 1Password free for 14-days.
About this extension
This extension requires a 1Password membership. If you don't have one yet, you can sign up when you install the extension and try one free.

1Password is a password manager that keeps you safe online. You want to use different passwords for every website, but it can be hard to keep track of them all. With 1Password you only ever need to memorize…one password. All your other passwords and important information are protected behind the one password only you know.

1Password manages everything for you: generating, saving, and filling your passwords. Get to know 1Password in your browser:

https://support.1password.com/getting-started-browser/

About your privacy

1Password was designed with a deep respect for your privacy. The data you save is encrypted and inaccessible to us, including so called metadata like titles, website URLs, tags, and custom icons.

At 1Password, we believe that the less information we know about you, the better. After all, it is impossible to lose, misuse, or abuse information we don’t have.

We collect only the information necessary to provide our services and assist you in troubleshooting, such what kind of 1Password account you signed up for (including email address), usage information (such as when you log in), and details about your connected devices.

This personally identifiable information is never shared with third parties. It is only ever used to provide you with service and support. You can see our privacy policy for full details.

We believe strongly that your data is yours and we don’t want to know anything about it. This is one of the fundamental beliefs 1Password was built upon.

Your data is your data. We don’t use it, we don’t share it, and we don’t sell it. You’re our customer, not our product.
Rated 3.8 by 1,753 reviewers
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Permissions and dataLearn more

Required permissions:

  • Exchange messages with programs other than Firefox
  • Input data to the clipboard
  • Download files and read and modify the browser’s download history
  • Monitor extension usage and manage themes
  • Display notifications to you
  • Read and modify privacy settings
  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all websites

Optional permissions:

  • Read and modify bookmarks
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
8.11.4.27
Size
17.73 MB
Last updated
13 days ago (Jul 31, 2025)
Related Categories
  • Privacy & Security
  • Other
License
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • password manager
  • security
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