Donut Browser

In plain words

Donut Browser is an open-source tool for managing multiple browser profiles on a single system, reducing clutter and simplifying organization. Built with a Rust backend and TypeScript frontend using Tauri, it currently supports macOS with plans for Linux and Windows expansion. Designed for users who work with many browsers, it offers profile management without anti-detect features, positioning itself as a free alternative to costly commercial solutions.

written from the facts on this page · September 2026

From the sources

Open source anti-detect browser. Create unlimited local profiles with unique fingerprints, proxy support, and full browser automation.

Donut Browser is a free, open-source anti-detect browser for macOS, Windows and Linux: unlimited local profiles, own fingerprints, own proxies.

Your account has been deleted. Sorry to see you go; you're welcome back anytime. Example: an agent launches eight seller accounts, each in its own browser profile with a different device fingerprint, time zone and proxy exit. Every isolated profile runs locally, with its own fingerprint, storage, and network. Pro adds browser-automation APIs, MCP tooling, and end-to-end encrypted cloud backup for teams and operators who run at scale. Canvas, WebGL, audio, fonts, timezone: every signal stays consistent within a profile and distinct between them. Powered by Wayfern (Chromium). Pick which profile each link opens in. Calendar invites, dashboards, ad platforms: routed correctly. HTTP, HTTPS,…from donutbrowser.com

In the maker’s words, at launch

Hi HN, I'm excited to share my open source project, a browser orchestrator. It's purpose is to make it easy to manage many browser profiles on one system. Currently it only works on MacOS, but since I've built it using Tauri (which is a Rust backend and TypeScript frontend), I expect to add Linux and Windows support…

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