Buttercup

Browser extension for Buttercup

What is Buttercup?

Buttercup is a Chrome extension developed by https://buttercup.pw, and its main feature is "Browser extension for Buttercup".

Extension Screenshots

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Download Buttercup Extension CRX File

Download Buttercup extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

                        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 when using the Desktop application (background).

The extension also contains a full-featured vault editing interface so you can even use it as a standalone application. Manage your data using different item types (logins, websites, notes etc.) and even store securely-encrypted attachments (drag-and-drop files).

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!                    

Extension Basic Information

Name Buttercup Buttercup
ID heflipieckodmcppbnembejjmabajjjj
Official URL https://chromewebstore.google.com/detail/buttercup/heflipieckodmcppbnembejjmabajjjj
Description Browser extension for Buttercup
File Size 2.07 MB
Installation Count 4,436
Current Version 2.26.0
Last Updated 2023-11-09
Publish Date 2020-07-02
Rating 3.96/5 Total 24 Ratings
Developer https://buttercup.pw
Email [email protected]
Payment Type free
Extension Website https://buttercup.pw
Help Page URL https://keybase.io/team/bcup
Privacy Policy Page URL https://buttercup.pw/privacy
Supported Languages en-GB
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Buttercup",
    "description": "Browser extension for Buttercup",
    "version": "2.26.0",
    "applications": {
        "gecko": {
            "id": "{10e7d273-2e63-47c9-82af-76c45dc1b624}"
        }
    },
    "browser_action": {
        "default_icon": "resources\/buttercup-256.png",
        "default_popup": "popup.html#\/"
    },
    "icons": {
        "16": "resources\/buttercup-16.png",
        "48": "resources\/buttercup-48.png",
        "128": "resources\/buttercup-128.png",
        "256": "resources\/buttercup-256.png"
    },
    "background": {
        "scripts": [
            "background-vendors.js",
            "background.js"
        ]
    },
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "run_at": "document_end",
            "js": [
                "tab.js"
            ]
        }
    ],
    "permissions": [
        "clipboardWrite",
        "contextMenus",
        "http:\/\/*\/*",
        "https:\/\/*\/*",
        "storage",
        "tabs",
        "unlimitedStorage"
    ],
    "commands": {
        "login-with-first-credentials": {
            "suggested_key": {
                "default": "Ctrl+Shift+L",
                "mac": "Command+Shift+L"
            },
            "description": "Login using first matching credentials"
        }
    },
    "web_accessible_resources": [
        "dialog.html",
        "resources\/*",
        "assets\/*",
        "setup.html"
    ]
}