CopperheadOS – A hardened fork of Android (just released our alpha)

In plain words

CopperheadOS is a hardened Android fork designed for users prioritizing security and privacy. Built for the latest Pixel devices, it removes Google services and integrates privacy features including Signal dialer integration, strong privacy controls, and automatic shutoff for WiFi and Bluetooth. The operating system is intended to protect against various attack vectors targeting mobile devices. Technical documentation is available for review.

written from the facts on this page · September 2026

From the sources

Mobile devices are easy targets for hackers so we developed the most secure android, CopperheadOS, to protect against a variety of attack vectors. Copperhead's technical documentation is available for review. Strong privacy controls, no tracking services, Signal dialer integration, auto-off for WiFi/Bluetooth andfrom copperhead.co

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