What is Buttercup?
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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
- 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
- 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
- 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
Recent 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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