AI Chat
Private chat with on-device AI
Everything runs locally in your browser. Your data never leaves your device.
About this tool
Have a conversation with an AI assistant powered by Chrome's built-in Gemini Nano model. The model runs locally on your device, so there are no accounts, no API keys and no servers involved. Responses stream in as they are generated and the conversation keeps its context until you clear it.
Frequently asked questions
Where do my messages go?
Nowhere. The model runs on your own device through Chrome's built-in AI, so your conversation never leaves your browser.
Do I need an API key or account?
No. There is nothing to sign up for. You only need a compatible Chrome with the built-in AI model available.
Why is it slower or less capable than cloud chatbots?
Gemini Nano is a small model designed to run on your hardware. It trades some capability for privacy, offline use and zero cost.