Run every
account in its
own browser.
Donut is an open-source anti-detect browser. Unlimited isolated profiles, per-profile fingerprints, proxy and WireGuard VPN support — all local, all yours. Free forever. Pro gives you even more features.
Every signal a site uses to identify you, kept separate.
Everything you need to run isolated profiles is free, forever. Pro layers in browser-manipulation APIs, MCP tools, and 20 cloud profile backups for power users who want to push it further.
Real fingerprints, per profile
Canvas, WebGL, audio, fonts, timezone — every signal stays consistent within a profile and distinct between them. Powered by Wayfern (Chromium) and Camoufox (Firefox).
Isolated by default
Each profile is its own browser instance with its own cookies, storage, and extensions. Nothing leaks across.
Set as default
Pick which profile each link opens in. Calendar invites, dashboards, ad platforms — routed correctly.
Proxies, your way
HTTP, HTTPS, SOCKS4, SOCKS5, basic auth, IP-allowlist, dynamic proxy URLs. Attach per profile.
WireGuard VPN
Drop a .conf file, route the profile through it. Country, ASN, timezone all match.
Bring your existing profiles
Import from Chrome, Firefox, Edge, Brave. Cookies and extensions come with.
Open source, AGPL-3.0
Every line is on GitHub. Built by one maintainer, in public. No company to acquire and shut it down.
Self-hostable sync
Sync profiles, proxies, and groups across devices with the optional Docker sync server. End-to-end encrypted with a password only you know.
Zero telemetry
No tracking, no device fingerprinting, no analytics SDK. Your profile data never leaves your machine unless you tell it to.
Built for the desk you actually work on.
Donut is a desktop app — not a SaaS dashboard. Group profiles, tag them, attach proxies, and drive the whole thing from a local REST API or MCP server. No browser tab to leave open, nothing pinned to the cloud.
Download Donut.
Free forever, no account needed. Pick your platform and architecture below — direct download from the latest GitHub release.
M1, M2, M3, M4 and newer
Universal DMG. Best for any Mac shipped since late 2020.
Install via package manager
Auto-updates with brew upgrade.
One desktop.
Every identity, kept apart.
Stop relying on container extensions and incognito to fake separation. Donut gives you actual separate browsers, on demand.
- →Unlimited profiles, free forever
- →Real per-profile fingerprints — not noise
- →Set as default; route every link to its profile
- →Local-first; nothing leaves your machine
Multi-account social,
without the babysitting.
Manage dozens of clients on dozens of persistent browser identities. Drive them with Playwright or the MCP server over the local API.
- →Local REST API for scripts
- →Per-profile proxies, timezone matched automatically
- →MCP server — drive from Claude, Cursor, or your own agent
- →Optional Cloud Run for always-on Linux profiles (beta)
What people are saying.
Real reactions from Hacker News and Product Hunt.
"Being able to set different profiles with their own proxies and cookies is super useful for automating daily processes."
"Looks great! Useful for privacy but also to keep work and private life separated."
"Amazing — I thought about that years ago, but since I never saw anyone do it I thought something must be wrong if nobody does it."
Questions, answered.
Keep things separate.
Donut Browser · macOS, Windows, Linux. Open source, free forever. No account needed.
