Know Your Hotspot Before It Knows You
Detect sketchy or malicious public WiFi hotspots with our browser-based security scanner. No signup, no data storage, complete client-side analysis.
WiFi Security Scanner
Real-time analysis of your current network connection
Ready to Scan
Click the button below to analyze your current WiFi connection for potential security threats.
How It Works
Advanced browser-based security analysis using legally-defensible techniques
Passive Scanning
Analyzes your connection without interfering with other devices or network traffic.
Privacy First
All analysis happens in your browser. Zero data collection, no tracking, no signup required.
Real-Time Results
Get instant risk assessment with detailed explanations and actionable recommendations.
Works Anywhere
Browser-based PWA works on any device - desktop, mobile, tablet. No installation required.
Your Privacy is Our Priority
HotSpotWhiz operates with complete transparency and privacy protection:
- ✅ No data collection or storage
- ✅ No user accounts or sign-ups
- ✅ All analysis happens locally in your browser
- ✅ No tracking or analytics
- ✅ Open source and auditable
- ✅ No scanning of other network devices
100% Client-Side
Your data never leaves your device. All security analysis is performed locally using modern browser APIs.