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

Users: 4,000+
Rating: 3.55
(38)
Version: 3.2.0 (Last updated: 2024-04-11)
Creation date: 2020-07-02
Risk impact: High risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • clipboardWrite
  • storage
  • tabs
  • unlimitedStorage
Size: 3.40M

Other platforms

Buttercup (v2.6.3)
3.46 (372) 27,016+
Buttercup (v3.2.0)
4.46 (24) 509
Buttercup (v3.2.0)
4.00 (3) 752
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Extension summary

Manage your online identities and credentials with Buttercup: An open-source, free and secure password manager. Buttercup uses the strongest industry techniques to encrypt and store your details in a variety of locations of your choosing. Use Dropbox, Google Drive or a WebDAV connection to remotely host your archive for high accessibility. You can also connect local files - all via the Buttercup desktop application (required for this extension).

Buttercup's browser extension allows you to easily log in to all of your online profiles and sites, is extremely secure, is easy to use and completely free of charge. We collect no data about you or any activities you perform. Keep your master password safe as it is the only way to open your archive and access your credentials.

Newly detected logins will cause the extension to prompt you to save them - add all of your online authentication details to keep your accounts safe!

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 Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.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
  • Offers control over passwords
  • Good integration with desktop and mobile versions
  • Ability to build team password manager functionality
  • User-friendly once properly set up
Cons
  • Extension often requires the installation of desktop app
  • Recent updates have caused stability issues
  • Complex connection process between desktop and extension
  • High CPU usage reported when extension is enabled
  • User experience has worsened with new updates
Most mentioned
  • Issues with the latest version/update
  • Connection problems between the desktop app and extension
  • Difficulty in migrating or importing vaults
  • Preference for previous versions due to better functionality
  • General complaints about user experience
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 likelihood

Buttercup has earned a good reputation and can be trusted.

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Promo images

Buttercup small promo image
Small promo image

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