







What if AI agents could run entirely in your browser? Not just the UI part—the actual model inference, agent logic, and response generation, all happening locally without a single API call.
browser-use/browser-use
🌐 Make websites accessible for AI agents. Automate tasks online with ease.
Meet Opera’s AI Browser Operator
We're introducing an AI agent into the browser making us the first major browser with AI-based agentic browsing.

Browser AI API for Utilizing On-Device Models · Issue #178 · WICG/proposals
Introduction The Browser AI API is a proposal for a new browser feature that makes AI models accessible directly on users' devices through the browser. By offering a simple API available on the...
steel-dev/steel-browser
🔥 Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you automate the web without worrying about infrastructure.
Opera unveils an AI agent that runs natively within the browser | TechCrunch
Browser company Opera has unveiled a new AI agent called Browser Operator that can complete tasks for you on different websites. In a demo video, the

Browser Use - The way AI uses the internet
78,000+ GitHub stars. Trusted by Fortune 500. The #1 open-source browser automation platform.

The Web Browser Is All You Need - Paul Klein IV, Browserbase
elements
As much as I struggle with on-device processing and the quality of its output compared to server models, I am excited by some of the APIs that are being built into browsers that are backed by LLMs and other AI inference models. For example, the prompt API, along with a multi-modal version that can take any arbitrary combination of text, image, and audio and run prompts against them. These APIs are neat but not yet web-exposed and many developers struggle to know what to do with a generic prompt. It’s not a solution that is natural to many people yet.

nanobrowser/nanobrowser
Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.
Introducing Kitesurf: The agent-first browser that runs in V8 isolates on Cloudflare Workers
We should be giving all agents tools that excel at what’s important for an AI model. Kitesurf is Cloudflare’s new stateless, highly scalable, and cost-effective web browser that runs entirely on top of Workers and was designed specifically for the Agentic Cloud.

Reimagining Web Infrastructure for the Age of AI Agents
How core internet components will transform for an agent-driven web and the new opportunities for startup founders

Reimagining Web Infrastructure for the Age of AI Agents
How core internet components will transform for an agent-driven web and the new opportunities for startup founders

Group Note Draft: Web User Agents
Web user agents include both web browsers and other intermediaries between end-users and the web.

Workshop: "AI Agents & Web Browsers" · Issue #507 · w3c/strategy
NOTE: This is a tentative workshop draft — Dom and Roy are working on a CFP: Introduction This W3C Workshop aims to gather stakeholders to explore how AI agents can interact with and be integrated ...