The world's first touchscreen security key

Every credential.
One device.

MiixKey combines passwords, FIDO2, PIV, OpenPGP, smart-card profiles and NFC in one offline-first device with its own touchscreen.

Explore MiixKey

A touchscreen security key built for direct control

Manage more than 3,000 credentials on the device, approve supported passwordless sign-ins with FIDO2, switch between five smart-card profiles and keep up to eight NFC profiles close at hand.

  • On-device 2-inch touchscreen
  • USB-C and Bluetooth HID auto-fill
  • No companion app required
  • Open-source firmware

MiixKey technical FAQ

Is the MiixKey firmware open source?

Yes. MiixKey firmware is open source, giving the community visibility into the code and a foundation for independent review and continued development.

How many passwords can MiixKey store?

MiixKey can store up to 3,000 passwords, with KDBX data converted through CSV for import.