Netlyzer

Netlyzer is an advanced network toolkit built for anyone who wants clear visibility into their internet and local network performance.

Analyze Wi-Fi quality, scan devices on your LAN, run speed and latency tests, inspect open ports, and troubleshoot connectivity issues from one clean dashboard.

Key features:

Wi-Fi details: signal strength, channel, frequency, security type, and quality insights
Device discovery: detect active devices on your local network with vendor and host details
Speed testing: measure download, upload, latency, and jitter
Port scanning tools: identify open ports and potential exposure risks
Ping and traceroute: diagnose packet loss, response time, and route stability
iPerf support: benchmark local network throughput in advanced scenarios
Report export and sharing: generate readable diagnostics you can save or share
Optional alerts and integrations: monitor network events and stay informed
Privacy-first by design:

Offline-first experience for core diagnostics
No account required
User-controlled permissions and sharing
Whether you are a home user, IT student, or network enthusiast, Netlyzer helps you understand your network quickly and take action with confidence.