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Preview of TideWarden: The Keyless Password Manager

TideWarden: The Keyless Password Manager by Tide Foundation

Secure, auto-fill, and share passwords with Tide's cyber immunity. The vault where the master key simply doesn't exist.

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Login screen of password manager
About this extension
The next evolution of the password manager.

TideWarden delivers the seamless auto-fill and convenience of the password managers you already know, fortified by a fundamentally new architecture that makes mass data breaches a mathematical impossibility.

The fundamental flaw in traditional password managers is that they function like a physical safe: if hackers compromise the server and steal the database, they can take it offline and use massive computing power to brute-force the lock.

TideWarden alters this reality. By integrating Tide's decentralized Cybersecurity Fabric, the "master key" to your vault never actually exists in any one place to be stolen.

Instead, TideWarden transforms your specific browser session into a temporary, ephemeral key. It decrypts only the exact password you need, strictly for the moment you are using it, while the rest of your vault remains mathematically sealed. Even if the TideWarden server is fully compromised, attackers acquire nothing but opaque mathematical noise.

Key Features
  • Seamless Auto-Fill: Instantly and securely log into your favorite websites and applications with a single click.
  • Smart Enterprise & Personal Segregation: Effortlessly manage both private credentials and shared team passwords in one place. Access is strictly governed by cryptographic role-based policies, ensuring you only unlock what you have explicit permission to use.
  • Immune to Offline Attacks: Because the key is fragmented across a decentralized global network, taking a stolen database offline to crack it is impossible. Decryption requires live, real-time consensus from the network.
  • True End-to-End Encryption: Your passwords are encrypted in transit, at rest, and in use. The server hosting your vault acts as a "dumb terminal" and holds no cryptographic authority to view your data.
  • Rogue-Admin Protection: In an enterprise setting, no single super-administrator has the unilateral power to access shared collections or silently change user roles. Critical access changes require the cryptographic approval of a designated quorum of administrators.

Take back control of your credentials.

With TideWarden, you are no longer relying on blind trust in some vendor's server. You are relying on verifiable mathematics.

Experience familiar, frictionless password management with next-level cyber immunity.
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Permissions and data

Required permissions:

  • Get data from the clipboard
  • Input data to the clipboard
  • Display notifications to you
  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all websites

Optional permissions:

  • Exchange messages with programs other than Firefox

Data collection:

  • The developer says this extension doesn't require data collection.

Optional data collection, according to the developer:

  • Technical and interaction data
Learn more
More information
Add-on Links
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Version
2026.1.16
Size
16.18 MB
Last updated
8 days ago (Mar 13, 2026)
Related Categories
  • Privacy & Security
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License
GNU General Public License v3.0 only
Privacy Policy
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