Nano AI

Chat with Chrome's built-in Gemini Nano AI. 100% offline, private, and fast.

Nano AI brings Google's Gemini Nano directly to your browser as a private, offline AI chat assistant. All processing happens 100% locally on your device — no cloud, no API keys, no subscriptions. ✨ Features: • Chat with Gemini Nano entirely offline after initial setup • Read & summarize any web page with one click • Beautiful dark glassmorphism UI with markdown rendering • Copy AI responses with one click • Open as a full-tab experience • New Chat button to start fresh conversations • Zero data collection — your conversations never leave your device ⚙️ Setup Required (one-time): 1. Use Chrome v138+ 2. Go to chrome://flags/#optimization-guide-on-device-model → set to "Enabled BypassPerfRequirement" 3. Go to chrome://flags/#prompt-api-for-gemini-nano-multimodal-input → set to "Enabled" 4. Relaunch Chrome 5. Open the extension — the model downloads automatically (~4GB, requires 22GB+ free disk space) 🔒 Privacy: No data is ever sent to any server. Everything runs on your machine.