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This extension is no longer available on the Chrome Web Store. We noticed it was gone on Jul 15, 2025.
The KeePassHelper is a browser extension to provide the username and password access from the KeePass (https://keepass.info/), KeePassXC (https://keepassxc.org/), and MacPass (https://macpassapp.org/) applications within your browser. The extension adds an action button to your browser toolbar area. Pressing the button opens a panel that displays all the matching credentials for the current domain. You can ask the extension to insert the username, password, or both by pressing the action buttons. The extension also optionally submit the login form if you would like to. This extension offers a built-in OTP (One-time password) tool, so you don't need to have a separate plugin.
This extension supports the following applications:
Notes:
FAQs Page: https://webextension.org/listing/keepass-helper.html Bug Reports: https://github.com/belaviyo/keepass-macpass-helper/ Privacy Policy: https://add0n.com/policies/unixeco.txt
Setup to work with KeePass application: Requirements:
Directions:
Change Log 0.1.7: fixes http://add0n.com/keepass-helper.html#comment-3141456132 0.1.8: fixes https://github.com/belaviyo/keepass-macpass-helper/issues/1 0.1.9: fixes duplicate context-menu items are created on extension activation 0.2.0: support for Ctrl + B is added for Windows OS. The panel keeps its focus when it is open. "" char is now supported for both username and password fields. 0.2.1: 1. it now remembers your last login selection. 2. when the panel is closed, the last active element gets its focus back 0.2.4: Copy text to the Clipboard is improved. 0.2.8: Credentials are now displayed in a popup instead of an injected iframe. This is similar to how 1PAssword or LastPass display credentials. This default behavior can be changed from the options UI. 0.3.0: It is now possible to auto-login if there is only one credential (disabled by default) 0.3.1: "String Fields" are now supported. You can insert custom text to HTML input elements using these string fields. Please read FAQ 12 for more info. 0.4.3: Supports KeePassXC, supports multiple databases