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Preview of UwULock

UwULock by MinifyX

Your vault from UwULock Server, Vaultwarden or Bitwarden in Firefox: fill and save logins, one-time codes, passkeys. End-to-end encrypted.

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Screenshots
Your vault, right in FirefoxFill logins with one clickOne-time codes, liveStrong passwords in a secondYour server, your keys
About this extension
UwULock brings your password vault into Firefox. It works with UwULock Server, Vaultwarden, a self-hosted Bitwarden, bitwarden.com and bitwarden.eu, with the same end-to-end encryption the official Bitwarden apps use.

What it does
  • Log in with two-step login (authenticator app, email code, YubiKey OTP, security key). Several accounts, one open at a time.
  • Unlock with your master password or a PIN. It locks on a timer, when the browser closes or when your screen locks.
  • The logins for the current site come first, then your whole vault: search, favourites, folders, trash.
  • Fill logins, cards and addresses with the button in the field, the popup, the context menu or Ctrl+Shift+L. Logins split over two pages and one-time code fields work too.
  • After you sign in somewhere, it offers to save the new login or update the password.
  • Passkeys: create and use passkeys stored in your vault.
  • One-time codes (TOTP) with a live countdown, a password and passphrase generator, Wi-Fi networks with a QR code.
  • The clipboard is cleared after 30 seconds.

Privacy

UwULock only talks to the server you log in to. Your vault is encrypted in the browser before it is sent, and your master password never leaves the browser. No analytics, no telemetry, no tracking, no code loaded from anywhere.

Open source (GPL-3.0): https://github.com/MinifyX/UwULock-Client

This is a beta. Please report problems on GitHub.
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Permissions and data

Required permissions:

  • Input data to the clipboard
  • Access your data for all websites

Required data collection, according to the developer:

  • Authentication information
  • Financial and payment information
  • Personally identifying information
Learn more
More information
Add-on Links
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Version
0.4.0.3
Size
784.85 KB
Last updated
a month ago (Oct 2, 2026)
Related Categories
  • Privacy & Security
License
GNU General Public License v3.0 only
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • password manager
  • privacy
  • security
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