Donut Browser is an open source anti-detect browser that lets you create unlimited isolated browser profiles — each with its own fingerprint, cookies, proxy, and storage. To any website, each profile is a different person on a different device.
Unlike every other anti-detect browser, the free plan has no profile limits and no account required. The app is open source with zero telemetry — you can inspect exactly how your data is handled.
Each profile can have its own HTTP/SOCKS5 proxy or WireGuard/OpenVPN connection. A built-in REST API and MCP server let you automate everything — from managing profiles to driving browsers with Puppeteer, Playwright, or AI tools like Claude.
Donut Browser
Open source anti-detect browser. Truly unlimited profiles for free!
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