# Dray

> Dray is a study app: notebooks for your readings, lectures and questions, on Mac, iPad and iPhone. Dray Visualize turns a PDF, a research paper or notes into a narrated, animated explainer video, an audio explanation or a transcript.

## Dray Visualize

- [Make a video](https://usedray.com/visualize): drop a PDF or paste a passage, choose Quick or Pro, wide or vertical clips, and see the price in credits before anything starts.
- Prices: 360 free credits for new accounts. A minute of Quick video is 180 credits, Pro is 270 (with Dray Pro), a video your assistant writes is 90, audio is 60, a transcript is 30. Packs: 600 credits for $9.99, 1,600 credits for $24.99, 3,500 credits for $49.99; credits never expire.
- Use it from ChatGPT, Claude, Claude Code or Codex: connect the MCP server https://usedray.com/mcp (OAuth sign-in with a Dray account). Tools: get_account, quote_video, create_video, get_video, list_videos.
- [Plugin bundle](https://usedray.com/visualize/plugin.zip) for Claude Code and Codex.

## Dray

- [Dray](https://usedray.com/): the notebook app.