Browser Use Developer Guide
Browser Use is an open-source browser automation framework for AI agents. This guide explains how Browser Use works as a developer tool, how local and cloud setups differ, and how to think about it as a browser-facing agent runtime rather than only a scraping utility.
This guide is based on the official Browser Use docs and the official browser-use/browser-use repository, checked on June 26, 2026.
In this section​
- Setup and first run
- Architecture and runtime
- Configuration and security
- Extending and contributing
- Simple user guide
1. What Browser Use is​
The shortest accurate description is:
Browser Use is a framework that gives AI agents a structured way to see, understand, and act inside real websites.
That is more specific than a general agent framework. Its whole value is making the browser a dependable execution surface for agents.
2. The mental model​
Think of Browser Use as four cooperating parts:
| Layer | What it does |
|---|---|
| browser control runtime | Opens and drives browser sessions |
| web-state understanding | Turns page structure into agent-usable context |
| automation logic | Executes tasks across multiple page steps |
| cloud and observability surfaces | Support remote sessions and operations |
3. Why developers would choose it​
- It is directly optimized for web interaction.
- It is stronger than ad-hoc browser scripting when the actor is an LLM-driven agent.
- It offers a path from local use to cloud-hosted remote browsers.
- It treats browser state as something to interpret, not just click blindly.
4. Where it fits best​
Browser Use is the right tool when your task lives inside websites:
- logging into tools,
- navigating dashboards,
- extracting information,
- completing repetitive browser workflows.
5. Recommended reading order​
- this overview,
- cloud quickstart,
- local library setup,
- examples and browser-session docs,
- the repo once the runtime shape is clear.