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About KeepKey Firmware

Firmware for KeepKey hardware wallet. Secure, open-source firmware with deterministic builds.

KeepKey Firmware

KeepKey Firmware Repository

Firmware for KeepKey hardware wallet. Secure, open-source firmware with deterministic builds.

Build Process

KeepKey firmware uses deterministic builds for maximum security. Steps:

Verify Your Firmware

Always confirm your device is running official, unmodified firmware.

Embrace the DIY Culture

Contribute, fork, and customize—KeepKey is built for hackers at heart.

Learn More About DIY Approach