Privacy

AI Canvas has no accounts, no database, and no advertising or third-party trackers. Nothing is sold, rented, or shared with data brokers. What you draw lives in your browser tab and is gone when you close it.

What is collected

• Analytics — Vercel Web Analytics and Speed Insights record aggregate page views and performance metrics. They set no cookies and build no cross-site profile
• Server logs — the site is hosted on Vercel, whose edge network keeps short-lived request logs including IP address and user agent
• Browser storage — your light/dark theme and, if you enter one, your Vercel AI Gateway key are kept in your browser's local storage. Clearing site data removes both

When you use the AI agent

Each prompt is sent to the agent running on this site together with a PNG snapshot of the canvas (or your selection) and a JSON summary of its blocks. The agent forwards that to OpenAI models through the Vercel AI Gateway to generate the result. Your gateway key rides each request as a bearer token so the model call is billed to your own gateway account; the app does not write it to any database.

Processors

• Vercel — hosting, analytics, the agent runtime, and the AI Gateway
• OpenAI — the text and image models the agent calls

Questions about any of this go to kai@kyh.io.