Buttercup

Browser extension for Buttercup, the secure and easy-to-use password manager.

Buttercup - Secure Password Manager Extension

Buttercup is a secure and easy-to-use browser extension for the Buttercup password manager, allowing users to manage online credentials, log in to online profiles, and keep accounts safe.
Install from Chrome Web Store

Extension stats

Manifest V3
Users: 4,000+
Rating: 3.55
(38)
Version: 3.2.0 (Last updated: 2024-04-11)
Creation date: 2020-07-02
Permissions:
  • clipboardWrite
  • storage
  • tabs
  • unlimitedStorage
Size: 3.40M
Full description: See detailed description

Other platforms

Buttercup (v2.6.3)
27,477+ 3.46 (374)
Buttercup (v3.2.0)
499 4.46 (24)
Buttercup (v3.2.0)
726 4.00 (3)

User reviews

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 Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Great password manager
  • Provides control over passwords
  • Good integration with desktop app
  • User-friendly once setup is complete
  • Free and practical
Cons
  • Recent updates caused instability and connection issues
  • Requires desktop app for full functionality
  • Poor user experience with the new setup
  • High CPU load when the extension is enabled
  • Difficulty in importing old vaults
Most mentioned
  • Connection issues between the browser extension and desktop app
  • Instability and crashes after updates
  • Poor user experience with the new version
  • Compulsory use of the desktop app
  • Frustration over missing password management features
User reviews
Un vrai gestionnaire de mot de passe gratuit et très pratique
by nicolas lemarchand, 2024-09-12

I liked a lot. But it's stop to work in chrome.
by Alexandre Santos, 2024-07-29

i will continue just using the desktop and mobile versions but the extension is not working says that there are no entrys even tho there are and in the settings icon all its says is " Background task failed: No configuration available "
by Joyful Star, 2024-07-17
View all user reviews

Extension safety

Risk impact

Buttercup requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Buttercup. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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Promo images

Buttercup small promo image
Small promo image

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