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Nanobrowser

nanobrowser/nanobrowser
Download & install Download and install locally. No server needed.

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

AutomationBrowser extension
Nanobrowser website screenshot

From the README

Nanobrowser is an open-source AI web automation tool that runs in your browser. A free alternative to OpenAI Operator with flexible LLM options and multi-agent system.

Stars
★ 13.8k
Language
TypeScript
License
Apache-2.0
Last updated
2026-08-18
Category
AI agents
Section
General
Get the add-on Repository

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