# duck.ai

> AI-optimized mirror of duck.ai containing 1 pages totalling 39 words of clean markdown content, structured data, and semantic HTML. Original source: https://duck.ai/. Last updated: 2026-05-17T20:43:58.777Z.

Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG).

## Homepage

- [All chats are private](/site-root.html): Use ChatGPT, Claude, and other AIs, privately. Protect chats from hackers, scammers, and companies. Keep info confidential. Free. No account required. (39 words)

## Resources

- [Full Page Index](/index.html): Browse all cached pages with rich metadata
- [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines
- [XML Sitemap](/content/sitemap.xml): Machine-readable sitemap for crawler discovery
- [Robots.txt](/content/robots.txt): Crawler directives