Is Type Fu safe?

This security report analyses whether Type Fu is safe to install on your browser. We check Type Fu for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if Type Fu is safe for your personal or enterprise fleet.

Low risk

Touch typing trainer Chrome App using webview with postMessage handler that does not validate event.origin. The handler only accepts three specific commands (minimize, maximize, close) for window management, limiting the attack surface.

v4.8.0Chrome Web Store
0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 15 April 2026pofoighmmpljaikjiidkkfhldjndfdbk