An open-source desktop AI agent that works with you in a real, visible browser.
Important
Fan is currently an early preview. It can operate real websites and local tools, so its behavior is affected by changing pages, model capabilities, and your local environment. Start with low-risk, verifiable tasks, and keep a human in the loop for submissions, payments, messages, deletions, and other consequential actions.
Fan brings an Electron desktop app, an embedded Chromium browser, and a local Python agent runtime into one workspace. You describe a goal; Fan observes the live page, plans the next steps, operates the browser, and organizes the result. When a task reaches a login, verification code, sensitive field, or important decision, Fan pauses and returns control to you.
It is more than a chat window that tells you what to do, and it does not require a hand-written automation script for every website. The work happens in a visible browser where you can inspect the page, open tabs, execution progress, and pending confirmations at any time.
Click the image to watch the product demo
| Real-world task | What Fan does | Demo |
|---|---|---|
| South Korean visa application | Selects a visa type, fills the form, uploads documents, and pauses at consequential steps | View use case |
| PubMed literature research | Searches across multiple tabs, verifies paper metadata, and produces a reviewable summary | View use case |
| UPS package tracking | Recovers from an outdated entry point and verifies status, location, and delivery dates | View use case |