# Flash

> Spaced-repetition flashcards run by your AI. Tell Claude or ChatGPT what you want to learn. It writes the cards, schedules the reviews with FSRS, and quizzes you by voice. Works with Claude, ChatGPT, Grok, Mistral, and Gemini. Imports Anki decks whole.

Flash is a web flashcard app that doubles as an MCP server. Connect it to Claude, ChatGPT, Grok, Mistral, Gemini, Claude Code, or any agent that speaks MCP, and the assistant can create decks and cards from your notes, run a study session out loud, grade your answers strictly, and submit the reviews to the scheduler. You can also study on the web at https://flashmemorize.com/study.

## Key facts

- Scheduler: FSRS (free spaced repetition scheduler); no settings to learn.
- Voice study: the AI asks the card front, judges your spoken answer against the back, and rates it Again/Hard/Good/Easy.
- Import: Anki .apkg (cloze, hints, images, audio, LaTeX, typed answers, nested decks).
- Export: Anki .apkg or CSV, at any time, on any plan.
- Pricing: Free with unlimited cards, studied on the web and through your AI, which also makes cards at no cost. Apps for iPhone and Android are coming soon. No card required to sign up. The server is open source (AGPL-3.0) and free to self-host: https://github.com/flash-cards/flash
- Privacy: no ads, no tracking, no third-party analytics.
- Support: support@flashmemorize.com

## Connect your AI

- MCP server URL: https://flashmemorize.com/mcp (Streamable HTTP, OAuth 2.1 sign-in with your Flash passkey)
- Claude: Settings → Connectors → Add custom connector → paste the URL above.
- ChatGPT: install Flash from the plugin directory, https://chatgpt.com/plugins/plugin_asdk_app_6a90b5d7def08191a3088f81597d3576 (or Plugins → search "Flash" → Install plugin), then sign in (works in ChatGPT's voice mode).
- Grok: grok.com → Connectors → New Connector → Custom → paste the URL above (works in Grok's voice mode).
- Mistral (Le Chat): chat.mistral.ai → Connectors → Add a custom connector → name it Flash, paste the URL above → Add connector, then start a chat with @Flash ("@Flash start a study session on my deck").
- Gemini (US, 18+, personal Google account, set up on the web): gemini.google.com/apps (Connected Apps) → Custom apps → paste the URL above → Next → Connect, then mention @Flash in a chat. Studying works as text there; Flash's card panel does not appear in Gemini.
- Claude Code: `claude mcp add --transport http flash https://flashmemorize.com/mcp`
- Guided setup: https://flashmemorize.com/connect

## Pages

- [Home](https://flashmemorize.com/): what Flash is and how it works
- [Flashcards for Claude](https://flashmemorize.com/claude): voice study with Claude, setup steps
- [Flashcards for ChatGPT](https://flashmemorize.com/chatgpt): study with ChatGPT in chat or voice, setup steps
- [Flashcards for Grok](https://flashmemorize.com/grok): study with Grok in chat or voice, setup steps
- [Flashcards for Mistral](https://flashmemorize.com/mistral): study with Mistral's Le Chat, setup steps
- [Flashcards for Gemini](https://flashmemorize.com/gemini): study with Gemini, setup steps and what works there
- [Import your Anki deck](https://flashmemorize.com/anki-import): what survives the .apkg import, how to do it
- [Nursing school flashcards](https://flashmemorize.com/nursing): pharm, lab values and NCLEX prep by voice
- [Self-host Flash](https://flashmemorize.com/self-host): run the open-source server yourself with Docker, connect your AI to it
- [How to make flashcards with Claude](https://flashmemorize.com/claude-flashcards): guide to card-writing, voice study, grading and FSRS with Claude
- [ChatGPT flashcards that stick](https://flashmemorize.com/chatgpt-flashcards): a card-writing prompt, the Anki export path, and studying with ChatGPT
- [An Anki alternative your AI can run](https://flashmemorize.com/anki-alternative): honest comparison with Anki, migration both ways
- [AI flashcard maker](https://flashmemorize.com/ai-flashcard-maker): turning notes or a PDF into cards worth keeping, and why scheduling matters
- [How to memorize nursing school content](https://flashmemorize.com/nursing-study-method): active recall, FSRS, card patterns for doses and lab values
- [Connect your AI](https://flashmemorize.com/connect): guided setup for Claude, ChatGPT, Grok, Mistral, and Gemini
- [Pricing](https://flashmemorize.com/pricing): the free plan, self-hosting, fair-play details
- [Sign up](https://flashmemorize.com/signup)
- [Support](https://flashmemorize.com/support)
- [Privacy](https://flashmemorize.com/privacy)
- [Terms](https://flashmemorize.com/terms)

## En español

Flash is also written in Spanish (Latin America) at /es and Spanish (Spain) at /es-es:

- https://flashmemorize.com/es
- https://flashmemorize.com/es/precios
- https://flashmemorize.com/es/conectar
- https://flashmemorize.com/es/claude
- https://flashmemorize.com/es/chatgpt
- https://flashmemorize.com/es/gemini
- https://flashmemorize.com/es/importar-mazos-anki
- https://flashmemorize.com/es/registro
- https://flashmemorize.com/es/comunidad
- https://flashmemorize.com/es/ayuda
- https://flashmemorize.com/es/privacidad
- https://flashmemorize.com/es/flashcards-con-claude
- https://flashmemorize.com/es/flashcards-con-chatgpt
- https://flashmemorize.com/es/alternativa-a-anki
- https://flashmemorize.com/es/crear-flashcards-con-ia
- https://flashmemorize.com/es-es/flashcards-oposiciones

## Em português

Flash is also written in Portuguese (Brazil) at /pt and Portuguese (Portugal) at /pt-pt:

- https://flashmemorize.com/pt
- https://flashmemorize.com/pt/precos
- https://flashmemorize.com/pt/conectar
- https://flashmemorize.com/pt/claude
- https://flashmemorize.com/pt/chatgpt
- https://flashmemorize.com/pt/gemini
- https://flashmemorize.com/pt/importar-baralhos-anki
- https://flashmemorize.com/pt/criar-conta
- https://flashmemorize.com/pt/comunidade
- https://flashmemorize.com/pt/ajuda
- https://flashmemorize.com/pt/privacidade
- https://flashmemorize.com/pt/flashcards-com-claude
- https://flashmemorize.com/pt/flashcards-com-chatgpt
- https://flashmemorize.com/pt/alternativa-ao-anki
- https://flashmemorize.com/pt/criar-flashcards-com-ia
- https://flashmemorize.com/pt/flashcards-para-concursos
- https://flashmemorize.com/pt/flashcards-enem
- https://flashmemorize.com/pt-pt/flashcards-exames-nacionais

## En français

Flash is also written in French (France) at /fr and French (Canada) at /fr-ca:

- https://flashmemorize.com/fr
- https://flashmemorize.com/fr/tarifs
- https://flashmemorize.com/fr/connecter
- https://flashmemorize.com/fr/claude
- https://flashmemorize.com/fr/chatgpt
- https://flashmemorize.com/fr/gemini
- https://flashmemorize.com/fr/importer-decks-anki
- https://flashmemorize.com/fr/inscription
- https://flashmemorize.com/fr/communaute
- https://flashmemorize.com/fr/aide
- https://flashmemorize.com/fr/confidentialite
- https://flashmemorize.com/fr/conditions-utilisation
- https://flashmemorize.com/fr/flashcards-avec-claude
- https://flashmemorize.com/fr/flashcards-avec-chatgpt
- https://flashmemorize.com/fr/alternative-a-anki
- https://flashmemorize.com/fr/fiches-de-revision-ia
- https://flashmemorize.com/fr/methode-des-j
- https://flashmemorize.com/fr/flashcards-crpe
- https://flashmemorize.com/fr-ca/preparation-examen-oiiq