Network Tools - WiFi Analyzer

Network Tools is an all-in-one toolkit for WiFi analysis, network diagnostics, and troubleshooting on Android.

From WiFi signal analysis to port scanning — everything you need to diagnose network issues is in one app.

**WiFi Analyzer:**
• Scan nearby WiFi networks and view signal strength (dBm)
• Channel graph — see which channels are congested
• Signal meter — find the strongest WiFi spot in your home or office
• View security type (WPA2, WPA3, Open)
• Monitor your WiFi connection in real time
• 2.4GHz and 5GHz band analysis

**IP Scanner & Device Discovery:**
• Scan your local network for connected devices
• Find IP addresses, MAC addresses, and hostnames
• Identify unknown devices on your WiFi
• Ping devices to check if they're online

**Network Diagnostic Tools:**
• Ping — check latency and packet loss to any host
• Traceroute — trace the route packets take to a destination
• DNS Lookup — query A, AAAA, MX, NS, TXT records for any domain
• WHOIS lookup for domain information
• Port Scanner — check which ports are open on a host
• HTTP headers inspector
• Wake-on-LAN (WoL) — wake up devices remotely

**Connection Information:**
• View your local IP, gateway, DNS server, and subnet mask
• External/public IP address display
• Network speed test
• Connection type (WiFi / Mobile data)
• Download and upload speed history

**Use Cases:**
• Find the least congested WiFi channel for your router
• Diagnose slow network connections
• Identify devices connected to your network
• Test if a server port is reachable
• Debug DNS resolution issues
• Monitor network quality over time
• IT troubleshooting in office and home networks

**Who Uses Network Tools:**
• Network administrators
• IT support professionals
• Home users troubleshooting internet issues
• Developers testing server connectivity
• Students learning networking concepts

Network Tools combines WiFi analyzer, ping, traceroute, DNS lookup, IP scanner, and port scanner in a single lightweight app. No root required for most features.

Recent changes:
• New Console — type one host and run DNS, ping, ports, whois, TLS and HTTP
together, into a single readable log you can copy or send as a file.
• It remembers: run the same target again and it shows what changed since last
time — a certificate losing days, a port opening, latency climbing.
• New tools: TLS certificate check, HTTP headers with the full redirect chain,
and MAC address vendor lookup that works offline.
• Fewer interruptions when moving between tools.