AI Popup Infopedia

Select a word to get an AI-powered explanation.

A powerful browser extension to get instant AI explanations for any word, concept, or phrase you select while reading online or viewing PDFs. ⚠️ IMPORTANT SETUP NOTE: This extension uses a Bring-Your-Own-Key (BYOK) architecture. To generate AI explanations, you must connect your own AI model in Settings using a free API key (Google Gemini, Groq, OpenRouter) or a local Ollama instance. It also required cURL of model hosting sites. Free keys take less than 1 minute to obtain. ✨ KEY FEATURES • Instant Definitions: Select words on any webpage and click "Ask AI" to get a concise AI explanation in a clean popup. • ⚡ Built-in Diagnostics: Built-in 1-click test runner in Settings verifies your API connection and credentials in real time. • Multiple AI Providers: Connect to Google Gemini, Groq, OpenRouter, or private local LLMs via Ollama. • Conversational Hotkey: Press Ctrl+Shift+Y to open an interactive AI popup and ask follow-up questions. • Local & Online PDF Reader: Full-featured custom PDF viewer with text selection, highlights, and AI definitions. • Speech-to-Text Dictation: Dictate questions using your microphone. • Anki Integration & Flashcards: Export vocabulary directly to Anki or review cards inside the extension. • Privacy-First: All API keys are stored locally on your device in secure Chrome storage. No tracking or telemetry. 🛠️ QUICK 3-STEP SETUP 1. Click the extension icon in your toolbar to open Settings. 2. Click the '+' button under AI Chatbot Settings. 3. Enter your Model Name, Endpoint URL, and API Key (e.g. Google Gemini or Groq), then click "⚡ Test Connection & Setup" to verify. 🔒 PRIVACY & SECURITY Your API keys and data remain completely on your machine. Infopedia connects directly to your chosen AI provider without intermediary proxy servers.