Flashcard Master

Flashcard Master — Learn More. Remember More.

Turn what you read, study, and discover into knowledge you can actually remember.

Flashcard Master combines AI flashcards, spaced repetition, active recall, skill trees, and a built-in reader to help you build lasting knowledge in one place.

Whether you're learning a language, studying a textbook, or exploring a new subject, it gives you flexible tools to learn at your own pace.

🧠 Smart Flashcards & Spaced Repetition

Remember more with less wasted review time.

FSRS-5 scheduling: Review cards based on their memory difficulty, stability, and retrievability.

Active recall: Test what you remember instead of simply rereading notes.

Automatic reviews: Forgotten cards return to your review queue.

Anki import: Bring your existing decks into Flashcard Master with .apkg and .colpkg support.

Flexible exports: Export your decks and preserve their review progress with .cmdeck packs.

🌳 Build Knowledge with Skill Trees

Turn a learning goal into a structured path.

Generate skill trees from a goal using AI.

Break complex subjects into smaller knowledge units.

Track the memory strength of individual knowledge nodes.

Review related knowledge as you progress through a subject.

Use the FIRe-inspired learning system to organize and reinforce what you learn.

📖 Read, Highlight, and Create Flashcards

Learn directly from your reading materials without constantly switching apps.

Read EPUB, PDF, TXT, and Markdown files.

Select text to translate it or get AI-powered explanations.

Turn passages into flashcards while reading.

Highlight important ideas and save notes.

Use OCR to extract text from scanned pages, with optional AI cleanup.

Keep your reading progress, highlights, and notes with each book.

🎧 Learn with Audio Flashcards

Make listening practice part of your daily learning.

Attach your own audio to flashcards.

Use SRT or VTT subtitles to work with timed audio.

Create cards from supported text materials.

Access the built-in graded ELLLO listening library.

Jump to specific moments in audio using timestamps.

✨ AI Tools for Your Learning Workflow

Use AI to turn learning materials into useful study resources.

Generate flashcards and explanations.

Translate text and clarify unfamiliar words.

Generate skill trees from learning goals.

Distill books into notes, key knowledge units, topic connections, and mind maps.

Chat with an AI assistant about an individual book.

Choose your preferred AI provider, including DeepSeek, OpenAI, Gemini, and OpenRouter, using your own API key.

🔒 Private by Default

Your learning materials stay on your device.

No account required.

No analytics.

Your cards, books, and notes are stored locally.

AI requests are sent to the provider you configure when you use AI features.

The free version includes banner ads. Premium options are available to remove ads.

📚 Build a Learning System That Works for You

Use Flashcard Master to create flashcards, review what you've learned, explore new subjects, and turn reading into lasting knowledge.

From vocabulary and language learning to books, technical subjects, and personal study projects, your learning materials can become part of one connected system.

Start learning. Keep what matters. Remember more with Flashcard Master