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webbrain
JavaScript

webbrain

Open-source AI browser agent for Chrome and Firefox (monorepo) 🧠

by webbrain-one · GitHub
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ai-agentai-agentsai-toolsJavaScriptSelf-hostable
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In plain words

Install a browser extension that lets an AI agent assist you with tasks and answer questions about web pages.

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📈 Star history
978412
2026-07-202026-08-31
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📄 About

Open-source AI browser agent for Chrome and Firefox (monorepo) 🧠

webbrain has 978 stars on GitHub. It has been forked 117 times. webbrain is written mainly in JavaScript. It has been in active development since 2026. Its main topics are ai-agent, ai-agents, ai-tools, browser-ai.

Compare with the paid tools it replaces
A free alternative to ChatGPT Atlas
Frequently asked questions

What is webbrain?

Open-source AI browser agent for Chrome and Firefox (monorepo) 🧠

Is webbrain open source?

webbrain is an open-source project.

Is webbrain free?

Yes. webbrain is free and open source — you can use, modify and self-host it.

What language is webbrain written in?

webbrain is written mainly in JavaScript.

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