Nexus AI
GitHub
LOCAL AI • CHROME BRIDGE

Let any local AI
drive your browser.

Nexus AI is a local bridge + Chrome extension that lets your AI securely control real Chrome tabs. Try the zero-install sandbox below — a browser inside your browser with the bridge built in — or run the live demo against your own bridge.

Open the Sandbox — no install Download the extension Setup Guide

Chrome/Edge: unzip, open chrome://extensions, enable Developer mode, "Load unpacked". Kiwi Browser (Android): ⋮ → Extensions → load the .zip directly.

Live Bridge Demo
Don't want to install anything? Open the zero-install Sandbox — a browser-in-your-browser with the bridge built in.
Extensions-capable browser
checking…
Extension installed
checking…
Bridge running
checking…

Stored only in this browser (localStorage). It authenticates this page to your local bridge, exactly like the extension popup does.

Send a real command
🎯 Live targets on this page
the bridge will click this for you
Result
Run a command to see the round-trip: page → bridge → extension → this page.
Activity log
waiting for commands…

Works in Chrome, Edge, Brave, or any Chromium browser that supports extensions. Each button POSTs a genuine command to http://127.0.0.1:17777; your extension picks it up and runs it on the active tab — which is this page. Nothing is faked or simulated.

Browser Home
Your AI-Powered Home Screen
Pin web apps and let your local AI interact with them securely.