FIDO Bridge - Authnkey Android

FIDO Bridge - Authnkey

By: TOKEN2
Use FIDO2 Devices over NFC
FIDO Bridge - AuthnkeyFIDO Bridge - AuthnkeyFIDO Bridge - AuthnkeyFIDO Bridge - Authnkey

Features & Capabilities

Important: this is a work in progress, please report all issues on the project's github repo: https://github.com/mimi89999/Authnkey/issues


This project provides a workaround that effectively brings CTAP2-style capabilities to NFC keys on Android by acting as a Passkey provider / Credential Manager service, handling the correct communication with your FIDO2 key or card over NFC.
Requires:
- Android 14+ (API 34)
- A FIDO2-compatible security key or card

Based on Authnkey project from Michel Le Bihan
https://github.com/mimi89999/Authnkey

User Growth & Download Statistics

App
By:
TOKEN2
Downloads:
1,200 78
Rating:
4.86
(18)
Version:
0 Last updated: 2026-04-22
Creation date:
2025-12-29
Publisher country:
CH CH
Email:
te*****@token2.ch
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-10
Compare stats and ranking:

Ranking

# 1,053,327 ▲ 9,316

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
TOKEN2
Google Play Store
https://play.google.com/store/apps/details?id=com.token2.fidobridge
Email:
te*****@token2.ch
Website:
https://www.token2.swiss

Best FIDO Bridge - Authnkey Alternatives

Here are some Android apps that are similar to FIDO Bridge - Authnkey:

SafeNet FIDO Key Manager
Thales DIS France SAS
5K 3.80 (10)
FIDELIO
VX4.NET
14K 0.00 (0)
WebAuthn - FIDO2 Example
Hardware Security SDK
6K 3.83 (51)
NFC Passkey Bridge
VivoKey Technologies
63 0.00 (0)
Buypass FIDO2
Buypass AS
5K 0.00 (0)
Token2 Companion App
TOKEN2
5K 4.60 (32)
Arculus FIDO Key Manager
ImproveID
44 0.00 (0)
BlueID - NFC Token Writer App
BlueID GmbH
1K 0.00 (0)
Dapple Authenticator
Dapple Security Inc.
17 0.00 (0)
FIDO Sample App
IdentityX
8 0.00 (0)
Nok Nok™ BankAuth
Nok Nok Labs, Inc.
730 0.00 (0)
Nok Nok™ ShopAuth
Nok Nok Labs, Inc.
116 0.00 (0)