🌐 BrowserOS is an open-source chromium fork that runs AI agents natively. Your open-source, privacy-first alternative to ChatGPT Atlas, Perplexity Comet, Dia.
🔒 Privacy first - use your own API keys or run local models with Ollama. Your data stays on your computer.
💡 Join our Discord or Slack and help us build! Have feature requests? Suggest here.
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Download and install BrowserOS:
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Import your Chrome data (optional)
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Connect your AI provider (OpenAI, Anthropic, or local models via Ollama/LMStudio)
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Start automating!
- 🏠 Feels like home - same familiar interface as Google Chrome, works with all your extensions
- 🤖 AI agents that run on YOUR browser, not in the cloud
- 🔒 Privacy first - bring your own keys or use local models with Ollama. Your browsing history stays on your computer
- 🚀 Open source and community driven - see exactly what's happening under the hood
- 🤝 BrowserOS as MCP server - you can install our MCP server and use the browser from within
claude-codeorgemini-cli. - 🛡️ Built-in AI ad blocker that works across more scenarios!
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For the first time since Netscape pioneered the web in 1994, AI gives us the chance to completely reimagine the browser. We've seen tools like Cursor deliver 10x productivity gains for developers—yet everyday browsing remains frustratingly archaic.
You're likely juggling 70+ tabs, battling your browser instead of having it assist you. Routine tasks, like ordering something from amazon or filling a form should be handled seamlessly by AI agents.
At BrowserOS, we're convinced that AI should empower you by automating tasks locally and securely—keeping your data private. We are building the best browser for this future!
vs Chrome
While we're grateful for Google open-sourcing Chromium, but Chrome hasn't evolved much in 10 years. No AI features, no automation, no MCP support.
vs Brave
We love what Brave started, but they've spread themselves too thin with crypto, search, VPNs. We're laser-focused on AI-powered browsing.
vs Arc/Dia
Many loved Arc, but it was closed source. When they abandoned users, there was no recourse. We're 100% open source - fork it anytime!
vs Perplexity Comet
They're a search/ad company. Your browser history becomes their product. We keep everything local.
vs ChatGPT Atlas
Your browsing data could be used for ads or to train their models. We keep your history and agent interactions strictly local.
We'd love your help making BrowserOS better!
BrowserOS is open source under the AGPL-3.0 license.
- ungoogled-chromium - BrowserOS uses some patches for enhanced privacy. Thanks to everyone behind this project!
- The Chromium Project - At the core of BrowserOS, making it possible to exist in the first place.
Thank you to all our supporters!
Built with ❤️ from San Francisco