Products
Programmable tokens in a dongle form-factor
While tokens in credit card format are easy to carry in a wallet, devices in key fob form-factor fit comfortably on a key ring in any pocket or purse. With this product, a device with a standard NFC chip is enough — you can use any regular iPhone or Android phone with NFC. With a special NFC Writer device, you can configure these tokens using Windows, Linux or macOS as well.
Blog
14-07-2026
token2-fido-bridge: NFC and smartcard FIDO2 devices on Linux
Linux does not allow using non-USB transport for FIDO2 natively. We're happy to announce token2-fido-bridge, a small open-source tool that finally lets browsers on Linux use FIDO2 credentials stored on NFC and contact smartcards for WebAuthn.
28-06-2026
Libre Key Companion: manufacturer-agnostic security key manager for Android and iOS
We're happy to announce Libre Key Companion, a new open-source companion application for Android and iOS that lets you manage hardware security keys and smart cards from any manufacturer.
17-06-2026
An open-source, cross-platform way to manage your Token2 keys: Companion App - Rust edition
Token2 Companion - Rust edition - an open-source, cross-platform desktop tool for managing Token2 keys, and keys from other vendors too. It runs on Windows, macOS, and Linux, and the whole thing is open source: you can read it, audit it, build it, and extend it.