A new open-source project called BrowserOS packages a full Chromium-based browser with an autonomous AI agent baked directly into its interface, letting users automate web tasks in plain language, schedule recurring jobs, and run everything on local models without sending data to the cloud.
Open-Source · Agentic Browsing
BrowserOS Turns the Browser Itself Into an Autonomous AI Agent
A Chromium fork with an AI agent baked into its interface — automating web tasks in plain language, scheduling recurring jobs, and running fully on local models so browsing data never leaves your machine.
50+
Built-in browser-automation tools
40+
MCP app integrations — Gmail, Slack, Notion
10k+
GitHub stars · 1,100+ forks
Bring Your Own Intelligence — Local or Cloud
Swap the model per task. Local execution keeps every prompt on your machine.
Local
Private · free · offline
OpenAI
Claude
Gemini
Kimi
OpenRouter
+7 more
12+ Cloud
Bring-your-own API key
How the Agent Works
1 · INSTRUCT
Plain-language command in the browser
→
2 · ACT
Clicks, fills forms, navigates sites
→
3 · CONNECT
Links 40+ apps via MCP
→
4 · SCHEDULE
Runs daily/hourly in background windows
Why developers like it
Fully private local-model mode
Deep agent integration, not a bolt-on assistant
Chromium base — import Chrome extensions, bookmarks, passwords
Free to run locally on macOS, Windows & Linux
Points to weigh
AGPL-3.0 copyleft extends to network-delivered derivatives
Companies should assess licensing for internal or SaaS use
Failure modes still lightly documented — a young project
A privacy-first, open path in the agentic-browser race.
Against cloud-dependent rivals like Comet, ChatGPT Atlas, and Dia, BrowserOS trades polished cloud convenience for transparency and data control — Y Combinator-backed (S24), open-sourced May 2025, and distributed under AGPL-3.0.
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