Who should use Open Passkey Authenticator?

Inferred · not functionally tested: Open Passkey Authenticator is an open-source project built for android users seeking secure authentication solutions.

What platforms does Open Passkey Authenticator run on?

Basis unknown · not verified: Open Passkey Authenticator runs on the web and Android.

What are alternatives to Open Passkey Authenticator?

Similar projects tracked by PulseGate include Authnkey, Password Store (Passkey Edition), and Password Store.

Who develops Open Passkey Authenticator?

Open Passkey Authenticator is developed by Fabius Mettner.

Is Open Passkey Authenticator open source?

Basis unknown · not verified: Yes — Open Passkey Authenticator is open source under the Open Source license.

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Open Passkey Authenticator

Name: Open Passkey Authenticator
Author: Fabius Mettner

f-droid.orgAuth & identity

PulseGate's liveness check found it on 9 Oct 2026; it is registered on Google Play and has been in the index since 14 Jun 2026. How this is checked

Open Passkey Authenticator is an open-source Android app for managing passkeys via the Android Credential Manager. It supports on-device and external FIDO devices, allowing users to create, edit, and delete passkeys for secure authentication. Ideal for privacy-conscious Android users.

Inferred · not functionally tested

Open SourceWebAndroid

Visit f-droid.org

Overview

5 features

Purpose: Helps users securely manage and use passkeys for authentication on Android devices.

Inferred · not functionally tested

Audience: Android users seeking secure authentication solutions

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: Open Source · platforms: MOBILE, WEB · deployment: browser, android

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: f-droid.org · f-droid.org. These links do not verify the individual claims.

In the Auth & identity space, Open Passkey Authenticator takes a focused approach. Inferred · not functionally tested: It helps users securely manage and use passkeys for authentication on Android devices. Inferred · not functionally tested: Open Passkey Authenticator is an open-source project aimed at android users seeking secure authentication solutions. Basis unknown · not verified: Open Passkey Authenticator is open source under the Open Source license. Basis unknown · not verified: It ships for the web and Android.

It is developed by Fabius Mettner. Inferred · not functionally tested: Key capabilities include passkey management, Credential Manager integration, and FIDO device support. The interface is available in 26 languages, including Arabic, Tibetan, and Catalan.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

Passkey management
Credential Manager integration
FIDO device support
On-device authentication
Passkey editing and deletion

Topics: Inferred · not functionally tested

Built with & integrations

Runs on

BrowserAndroid

Trust & compliance

License

Open Source

Public signals

HTTPSOpen SourceFree tierMulti-languageStore listing found

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about Open Passkey Authenticator

What does Open Passkey Authenticator do?: Inferred · not functionally tested: Open Passkey Authenticator helps users securely manage and use passkeys for authentication on Android devices. It is catalogued under Auth & identity on PulseGate.
Who should use Open Passkey Authenticator?: Inferred · not functionally tested: Open Passkey Authenticator is an open-source project built for android users seeking secure authentication solutions.
Is Open Passkey Authenticator free?: Basis unknown · not verified: Yes — Open Passkey Authenticator is open source under the Open Source license and free to use.
What platforms does Open Passkey Authenticator run on?: Basis unknown · not verified: Open Passkey Authenticator runs on the web and Android.
Is Open Passkey Authenticator still active?: PulseGate's liveness check found it on 9 Oct 2026.
What are alternatives to Open Passkey Authenticator?: Similar projects tracked by PulseGate include Authnkey, Password Store (Passkey Edition), and Password Store.Authnkey Password Store (Passkey Edition)Password Store
Who develops Open Passkey Authenticator?: Open Passkey Authenticator is developed by Fabius Mettner.
Is Open Passkey Authenticator open source?: Basis unknown · not verified: Yes — Open Passkey Authenticator is open source under the Open Source license.

At a glance

Pricing: Open Source
Platforms: Mobile · Web
License: Open Source
Model: Open source
Purpose: Helps users securely manage and use passkeys for authentication on Android devices.Inferred · not functionally tested
Audience: Android users seeking secure authentication solutionsInferred · not functionally tested

Registered as

Google Play: de.noisruker.openPasskeyAuth

Developer

Fabius Mettner

Index record

Indexed: 14 Jun 2026
Lifecycle: Alive
Last seen: 14 Jun 2026

Identity audit (11)

Slug: open-passkey-authenticator-f-droid-free-and-open-source-an-f-droid-org
Lifecycle last checked: 9 Oct 2026
Identity check: 1 linked identifier: not checked
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 14 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by the 2026 taxonomy migration.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://f-droid.org/packages/de.noisruker.openPasskeyAuth

Cite this record

Open Passkey Authenticator. PulseGate. Record created 14 Jun 2026. https://www.pulsegate.ai/apps/open-passkey-authenticator-f-droid-free-and-open-source-an-f-droid-org

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