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Get instant AI explanations for any selected text using Google's Gemini AI. Smart caching for fast repeat explanations. 🚀 Get instant AI explanations for any selected text using Google's Gemini AI Explanium is a powerful Chrome extension that provides instant explanations for any selected text on any webpage. Perfect for students, researchers, professionals, and curious minds who want to understand complex terms, technical jargon, and unfamiliar concepts instantly. ✨ KEY FEATURES: • 🤖 Google Gemini AI powered explanations • ⚡ Advanced caching system (5000+ explanations stored locally) • 🚀 Lightning fast: 2-3 seconds first time, instant for cached responses • 🎯 Smart popup positioning that never blocks your content • 🖱️ Right-click context menu support • 🎨 Beautiful dark UI with smooth animations • 🔒 Privacy-first design - your data stays on your device • 📊 Cache analytics with hit rates and API savings tracking 💡 HOW IT WORKS: 1. Select any text on any webpage 2. Popup appears instantly with explanation 3. ⚡ Lightning bolt indicates cached (instant) responses 4. Copy explanations with one click 🎯 PERFECT FOR: • Students: Understanding complex academic terms • Professionals: Decoding industry jargon • Researchers: Quick explanations of technical concepts • General users: Understanding unfamiliar terms while browsing 🔒 PRIVACY FEATURES: • No personal data collection • API key stored locally on your device • Only selected text sent to Google's Gemini API • Comprehensive privacy policy available 🚀 PERFORMANCE: • First explanation: 2-3 seconds • Cached explanations: <100ms (instant) • Memory usage: <5MB • Works on all websites with selectable text Requires a free Google Gemini API key from Google AI Studio.
Jul 10, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.