Retention: AI Flashcards

AI-powered flashcard system that instantly converts PDFs and text into custom study decks, fill-in-the-blank exercises, and quizzes.

Retention is a powerful, minimalistic flashcard study system built directly into your browser. Featuring a sleek, high-contrast aesthetic, Retention is designed for deep focus and efficient learning without distractions. CORE FEATURES: • AI Flashcard Generation: Instantly create massive flashcard decks from your study materials. Select a local PDF, and the extension will parse the text and intelligently generate high-quality standard and Fill-in-the-Blank (FITB) cards using the OpenRouter AI API. • Native Google Drive Integration: A fully integrated native Drive Picker allows you to search and load your textbook PDFs directly from your cloud storage. • Right-Click Context Menu: Reading an article online? Simply highlight any text on any webpage, right-click, and select "Add to Retention (AI)" to instantly generate and beam a flashcard directly into your Inbox. • Infinite Organization: Group related decks into folders, and nest folders within other folders. Effortlessly reorganize your workspace with intuitive Drag & Drop. • Study Entire Folders: Want to prepare for finals? Click "Study Decks" on any folder to instantly aggregate and shuffle every flashcard from all of its decks into one massive study session. • Offline First: Your workspace is stored entirely locally on your device via IndexedDB, making it lightning-fast and fully functional without an internet connection. Minimalist by Design: Studying shouldn't be cluttered. Retention features a striking, brutalist UI with stark high-contrast elements, zero ads, and no unnecessary bloat. It lives right in your browser toolbar, giving you instant access to your knowledge base without ever opening a new tab. Privacy First: Your data belongs to you. Flashcards are stored locally on your device and only synced to your personal Google Drive when you explicitly choose to back them up. We don't track your study habits or sell your data. Stop wasting hours manually typing out flashcards. Install Retention today and supercharge your learning!