Overtab

AI-powered browsing assistant for Chrome

Private. On-Device. Insightful.

→ Install Overtab on the Chrome Web Store

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📺 Watch Demo

🎥 Watch full demo on YouTube

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🚀 Installation

# Clone the repository
git clone https://github.com/riyanshibohra/Overtab.git

Load in Chrome:

1. Navigate to chrome://extensions/
2. Enable Developer mode (top right toggle)
3. Click Load unpacked
4. Select the Overtab folder

✅ Done! The extension is now ready to use.

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⚙️ Configuration (Optional)

OpenAI API Fallback Setup:

By default, Overtab uses Chrome's built-in Gemini Nano for 100% private, on-device AI processing. Optionally configure your own OpenAI API key as a fallback.

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🔒 Privacy

• ✅ On-device AI with Chrome's Gemini Nano
• ✅ Zero data collection from your browsing
• ✅ Encrypted API key storage (optional)
• ✅ Open source and transparent

📄 Read full privacy policy

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Built for the Google Chrome Built-in AI Challenge 2025 🏆

Privacy Policy • License