1Password extension (desktop app required)

1Password extension (desktop app required)

Extends the 1Password app on your Mac or Windows PC, so you can fill and save passwords in your browser.

1Password extension (desktop app required) promo image
What is 1Password extension (desktop app required)?

1Password extension (desktop app required) is a popular Chrome extension by 1password.com. This extension has 870,685 weekly active users, an average user rating of 3.28, and is most similar to 1Password – Password Manager and 1Password Beta – Password Manager. The latest version,, was updated 2 years ago.

Stats date:
Rating: 3.28 (1,537)
Version: (Last updated: 2021-01-27)
Creation date: 2020-05-11
Manifest version: 2
  • contextMenus
  • nativeMessaging
  • storage
  • tabs
  • webRequest
  • webRequestBlocking
  • http://*/*
  • https://*/*
Size: 262.14K
Email: Click to see
Risk impact: High risk impact
Risk likelihood: Very low risk likelihood

Other platforms

Not available on Firefox
Not available on Edge

ChromeStats Rank

⚠️ The 1Password classic extension requires the 1Password Mac or Windows app: 

If you have 1Password on your Mac or Windows PC, install this extension to fill, save, and generate passwords in Google Chrome.

Learn more:


If you aren't using the 1Password desktop app, get 1Password X for the full 1Password experience in your browser: 
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Good experience until recent
  • Eternal support
  • Encrypts passwords when storing on cloud
  • Doesn't work with updated Chrome browsers
  • Abandoned by AgileBits
  • Conflicts with certain websites
  • No longer honors lifetime purchase agreement
Most mentioned
  • Abandoned by AgileBits
  • Doesn't work with updated Chrome browsers
View all user reviews
Risk impact

1Password extension (desktop app required) requires a number of risky permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install 1Password extension (desktop app required) if you trust the publisher.

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

1Password extension (desktop app required) has earned a good reputation and can be trusted.

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension, especially ones with higher risk impact and/or higher risk likelihood.

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Similar extensions

Here are some Chrome extensions that are similar to 1Password extension (desktop app required):

1Password – Password Manager 1Password – Password Manager
User count: 3,670,135
Rating: 1,237
The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information.
1Password Beta – Password Manager 1Password Beta – Password Manager
User count: 57,119
Rating: 61
The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information.
iCloud Bookmarks iCloud Bookmarks
Publisher: Apple Inc.
User count: 7,034,944
Rating: 4,020
Keep your Chrome bookmarks on Windows up to date with the Safari bookmarks on your iPhone, iPad, and Mac.