---
obj: os
website: https://grapheneos.org
---

# GrapheneOS
GrapheneOS is a privacy and security focused mobile OS with [Android](Android.md) app compatibility developed as a non-profit open source project. It's focused on the research and development of privacy and security technology including substantial improvements to sandboxing, exploit mitigations and the permission model.

GrapheneOS is designed to work on Google Pixel devices, offering a secure and privacy-focused alternative to the stock [Android](Android.md) experience.