Donut Browser is built for developers, marketers, and privacy-focused users who need complete control over multiple browser identities. Unlike regular browsers that share the same fingerprint, cookies, and IP across every tab, Donut Browser isolates everything per profile. It supports zero telemetry no tracking or device fingerprinting, and requires no account to get started.
Key Features
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Unlimited Isolated Profiles: Each profile has its own cookies, storage, extensions, and unique fingerprint completely sandboxed from others.
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Advanced Fingerprint Spoofing: Powered by Wayfern (Chromium-based) and Camoufox (Firefox-based) engines, applying distinct fingerprinting to each profile.
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Proxy Support: Assign individual proxies per profile with WireGuard and OpenVPN config support.
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Browser Automation: Local API and MCP REST server for integration with Claude, automation tools, and custom workflows.
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Cloud Sync & Self-Hosting: Sync profiles, proxies, and groups across devices with optional E2E encrypted sync fully self-hostable.
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Zero Telemetry: No usage data, crash reports, or activity tracking of any kind.
Use Cases
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Multi-Account Management: Run unlimited isolated browser profiles without cross-account detection.
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Web Scraping & Automation: Scrape and automate at scale without detection or bans.
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Affiliate Marketing & E-commerce: Scale campaigns and manage multiple stores safely.
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Privacy Protection: Browse without being tracked or fingerprinted.
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Developer Testing: Test web apps across isolated browser environments with unique fingerprints.
