Flash

Spaced-repetition flashcards your AI can run: Claude, ChatGPT, or Grok writes cards from your notes, quizzes you hands-free by voice, grades answers, and FSRS schedules every review. Imports Anki decks. Free and open source.

Documentation

Your AI makes the cards.

Ask Claude, ChatGPT, Grok, Mistral or Gemini. The cards land in Flash. Connect yours.

Flash

The World capitals deck in Flash: 8 new cards, each with its question and answer

Your AI

A chat: Make me flashcards on world capitals. Added 8 cards to World capitals.

Each card comes back right before you forget it.

Flash uses spaced repetition (FSRS), so a few minutes a day is enough.

Flash

A card in study: What is the capital of Japan? Tokyo. Again in 10 minutes, Hard 15 minutes, Good 2 days, Easy 8 days.

Bring your Anki decks.

Images, cloze, audio and LaTeX come with them. Export any time. Flash vs Anki.

Flash

A card from an imported Anki deck, with its anatomy drawing of the heart

Pricing

Free

$0

Apps for iPhone and Android are coming soon.

Self-host

$0 open source