Donut Browser manages any number of isolated browser profiles. Each profile
keeps its own fingerprint, cookies, extensions and data, and runs on
Wayfern, a Chromium-based engine that Donut downloads on first use.
- Per-profile HTTP, HTTPS, SOCKS4 and SOCKS5 proxies, and WireGuard configs
- Per-profile DNS blocklists for ads and trackers
- Profile import from Chrome, Edge, Brave and other Chromium browsers
- Cookie and extension management
- A local REST API and a Model Context Protocol server for automation
- Optional end-to-end encrypted sync to Donut cloud or a self-hosted server