Donut Browser

Open Source Anti-Detect Browser
donutbrowser.com

## Features - **Unlimited browser profiles** — each fully isolated with its own fingerprint, cookies, extensions, and data - **Chromium & Firefox engines** — Chromium powered by [Wayfern](https://wayfern.com), Firefox powered by [Camoufox](https://camoufox.com), both with advanced fingerprint spoofing - **Proxy support** — HTTP, HTTPS, SOCKS4, SOCKS5 per profile, with dynamic proxy URLs - **VPN support** — WireGuard and OpenVPN configs per profile - **Local API & MCP** — REST API and [Model Context Protocol](https://modelcontextprotocol.io) server for integration with Claude, automation tools, and custom workflows - **Profile groups** — organize profiles and apply bulk settings - **Import profiles** — migrate from Chrome, Firefox, Edge, Brave, or other Chromium browsers - **Cookie & extension management** — import/export cookies, manage extensions per profile - **Default browser** — set Donut as your default browser and choose which profile opens each link - **Cloud sync** — sync profiles, proxies, and groups across devices (self-hostable) - **E2E encryption** — optional end-to-end encrypted sync with a password only you know - **Zero telemetry** — no tracking, no fingerprinting of your device, fully auditable open source code - **Cross-platform** — macOS, Linux, and Windows ## Install ### macOS ```bash brew install --cask donut ``` ### Linux ```bash curl -fsSL https://donutbrowser.com/install.sh | sh ``` This sets up the package repository and installs Donut Browser via your system package manager. Supports Debian/Ubuntu, Fedora/RHEL, and openSUSE. Standalone `.AppImage` files are also available on the [releases page](https://github.com/zhom/donutbrowser/releases/latest).

Troubleshooting AppImage

If the AppImage segfaults on launch, install **libfuse2** (`sudo apt install libfuse2` / `yay -S libfuse2` / `sudo dnf install fuse-libs`), or bypass FUSE entirely: ```bash APPIMAGE_EXTRACT_AND_RUN=1 ./Donut.Browser_x.x.x_amd64.AppImage ``` If that gives an EGL display error, try adding `WEBKIT_DISABLE_DMABUF_RENDERER=1` or `GDK_BACKEND=x11` to the command above. If issues persist, the **.deb** / **.rpm** packages are a more reliable alternative.

### Windows Download the installer from the [releases page](https://github.com/zhom/donutbrowser/releases/latest). ### Nix A [Nix flake](flake.nix) is included for development and running release builds on Linux: ```bash nix run github:zhom/donutbrowser#release-start ``` ## Self-Hosting Sync Donut Browser supports syncing profiles, proxies, and groups across devices via a self-hosted sync server. See the [Self-Hosting Guide](docs/self-hosting-donut-sync.md) for Docker-based setup instructions. ## Development See [CONTRIBUTING.md](CONTRIBUTING.md). ## Community - **Issues**: [GitHub Issues](https://github.com/zhom/donutbrowser/issues) - **Discussions**: [GitHub Discussions](https://github.com/zhom/donutbrowser/discussions) ## Star History

## Contributors

## Contact Have an urgent question or want to report a security vulnerability? Send an email to [contact@donutbrowser.com](mailto:contact@donutbrowser.com). ## License This project is licensed under the AGPL-3.0 License - see the [LICENSE](LICENSE) file for details.