FlashLeaf — Local AI Flashcards

Study smarter, not harder. FlashLeaf turns any webpage, article, or selection into high-quality flashcards in one click — then helps you actually remember them with a scientific spaced-repetition scheduler. No Anki setup, no account, no subscription. Everything stays on your device. WHY FLASHLEAF IS DIFFERENT No Anki, no login, no server — open the popup and start. Your decks live only on your machine. Real FSRS spaced repetition (the same modern algorithm power users trust), not basic "review tomorrow" timing — so cards come back exactly when you're about to forget them. Three ways to make cards, so it works on every machine: On-device AI (Google's built-in Gemini Nano) — free, unlimited, fully private. Nothing is sent anywhere. Your own API key (Gemini or OpenAI) — works in any language, on any device. No-AI local extraction — instant, offline, zero setup. Unlimited and free. No daily caps, no paywall on the core features. WHAT YOU CAN DO Make cards from any page — highlight text or capture the whole article. Organize cards into decks by subject. Review with a clean, distraction-free flip interface and Again / Hard / Good / Easy grading. Track your streak and progress. Edit AI suggestions before saving — you stay in control. Import and export your decks as JSON or CSV, and export to Anki — no lock-in. PRIVATE BY DESIGN Your cards and study history are stored locally in your browser and never uploaded. With the on-device AI engine, even card generation happens entirely on your computer. NOTE ON THE ON-DEVICE AI The built-in AI engine needs Chrome desktop (version 138+) with Google's Gemini Nano model available, which requires sufficient free disk space. If it isn't available on your device, FlashLeaf automatically falls back to your own API key or the no-AI local engine — so card creation always works. Perfect for students, language learners, and exam prep (NEET/JEE/UPSC, MCAT, bar, certifications) — and anyone who reads to learn.