Chatdown

Chatdown turns long AI chat sessions into structured Markdown articles you can keep, edit, and publish.

Open a conversation in ChatGPT, Gemini, or DeepSeek, click Chatdown, and the extension extracts the visible conversation and sends it to your own OpenAI-compatible model endpoint. The generated article streams back into the workspace, where you can review the rendered result, switch to raw Markdown, make edits, and export the final version.

Key features:

- Generate articles from the full conversation or from selected conversation rounds
- Supports ChatGPT, Google Gemini, and DeepSeek
- Stream article generation with live progress
- Edit the generated content before exporting
- Copy to clipboard or download as a Markdown file
- Optionally export articles to a Notion database
- Reuse previous results with conversation-based caching
- Keep control of your provider by using your own OpenAI-compatible API endpoint and key
- Preserve the original conversation URL as the article source
- Interface available in English, Simplified Chinese, Traditional Chinese, and Japanese

Chatdown is built for people who use AI chats as working drafts and want a cleaner document they can save, share, or refine.