Official browser plugin for the KeePassXC password manager (

  • KeePassXC-Browser
  • KeePassXC-Browser
What is KeePassXC-Browser?
KeePassXC-Browser is an official browser plugin designed for the KeePassXC password manager. This useful add-on helps store your passwords safely and auto-fill them for everyday browsing, thereby eliminating the need to remember and type your passwords manually. Use the KeePassXC-Browser add-on for a seamless and secure browsing experience.
Version: (Last updated: 2024-07-10)
Creation date: 2018-01-06
Weekly download count: 3,174
Firefox on Android: No
Risk impact: Very high risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
  • activeTab
  • clipboardWrite
  • contextMenus
  • cookies
  • nativeMessaging
  • notifications
  • storage
  • tabs
  • webNavigation
  • webRequest
  • See more
Size: 952.79K
Stats date:

Other platforms

KeePassXC-Browser (v1.9.1.1)
3.73 (364) 400,000
KeePassXC-Browser (v1.9.1.1)
3.90 (76) 310,223
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Official browser plugin for the KeePassXC password manager (

The thing computers can do best is storing information. You shouldn't waste your time trying to remember and type your passwords. KeePassXC can store your passwords safely and auto-type them into your everyday websites and applications.

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Enables easy handling of logins with extra security
  • Works well with KeepassXC app
  • Quickly connects browser and app
  • Does not work on some Linux distributions
  • Problems with recognition of registration forms
  • Issues with Flatpak versions of Firefox and/or KeepassXC
Most mentioned
  • Does not work on Ubuntu 22.04 and Firefox
  • Difficulty in installation on Ubuntu 22.04
  • Losing connection with KeepassXC app
Recent reviews
This extension replaced all my insecure use of passwords. Just one fun fact: The exenstion does not work for me on It even does not show any dialog, when trying to recognize user definied fields.
by evtldocha, 2024-07-17

by Nowhere, 2024-07-11

by Nowhere, 2024-07-11
View all user reviews
Risk impact

KeePassXC-Browser is very risky to use and it requires a lot of sensitive permissions. Avoid installing this add-on unless you absolutely trust this publisher.

Risk likelihood

KeePassXC-Browser is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details