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Welcome to BrowserOS! Let’s get you set up.
1

Import from Chrome

Bring your bookmarks, history, and passwords from Chrome.
  1. Go to chrome://settings/importData
  2. Select Google Chrome and click Import
  3. Choose Always allow when prompted
This imports everything in one click — bookmarks, passwords, history, and extensions.
2

Set up your AI

BrowserOS includes a default AI model with limited daily usage. For the best experience, add your own.Quick option: Get a free Gemini API key from aistudio.google.com — 20 requests per minute at no cost.

Configure your LLM

Set up Gemini, Claude, OpenAI, or run models locally with Ollama
3

Try it out

Open any webpage and click the Assistant button in the toolbar.
  • Chat Mode: Ask questions about the page
  • Agent Mode: Describe a task and watch it execute
For Agent Mode, use Claude Opus 4.5 or Sonnet 4.5. Local models work great for Chat but aren’t powerful enough for agents yet.

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You’re all set!

Block ads with uBlock Origin — Chrome dropped support for the full uBlock Origin extension, but BrowserOS brought it back. Install it from the Chrome Web Store and browse ad-free. Learn more →
Explore what BrowserOS can do:

LLM Chat & Hub

Chat with AI on any page, compare responses across models

Use with Claude Code

Control BrowserOS from Claude Code or Gemini CLI