Use this method to quickly generate a deck using our automated tools. Simply:

1. Review the example JSON configuration below
2. Modify the content to match your needs while maintaining the same structure
   • Use an LLM (ChatGPT, Claude, etc) to auto-generate a lesson starting from this example prompt
   • Export some other flashcard deck from an application like Anki and use an LLM to convert it to this format starting from this example prompt
3. Click "Generate Deck" to create your flashcard deck
4. Your deck will automatically download as a ZIP file ready for upload

The example below shows a Spanish learning deck. You can customize the voice settings, language codes, and content to create decks for any language pair.

See Google's docs for supported voice parameters

If you prefer to create your deck manually or need more control over the audio files, follow these steps:

1. Create a new directory on your computer for your deck
2. Structure your files following the format shown below
3. Add your audio files and metadata for each card
4. Compress (zip) the entire directory
5. Upload the resulting ZIP file using the deck upload form

Required Directory Structure:

base-folder/
├── metadata.json
├── card1/
│   ├── audio.m4a
│   └── metadata.json
├── card2/
│   ├── question.m4a
│   ├── answer.m4a
│   └── metadata.json
└── ...

{
  "title": "Example deck name",
  "ietfLanguageTagForAnswers": "fr-FR"
}

{
  "type": "audio"
}

{
  "type": "practice",
  "correct_answer": "example answer"
}