SignalGenix – Wi-Fi Signal Meter to Find Weak Spots

Overview SignalGenix tells you where your Wi-Fi is weak. Walk with your laptop, measure a few rooms, and the tool shows a clear signal reading for every spot. It then helps you decide the best place for your router. It is free and fully offline.

Key Features

• Live signal strength in dBm and quality percentage

• Measure a spot for 6 seconds and save it with a room name

• Compare rooms and see the weak ones at a glance

• Router position notes, to test before and after a move

• Optional beep while you walk, as a sound-based meter

• Rename or delete saved rooms

• Save the results as CSV or an HTML / PDF report

• Clear message if there is no Wi-Fi adapter or the connection drops

Technical Highlights

• Native C# using the Windows WLAN API, no drivers needed

• Falls back to signal quality when an adapter does not report dBm

• Small single exe (about 66 KB)

• Spot data saved locally on your PC

My Role I designed and built this tool end to end, from the idea and UI to the Windows build and release packaging.

Outcome Useful for anyone with dead zones at home or in the office, and for choosing a better router position without buying any extra device.

Download Free offline download. Version 1.0.0, size about 66 KB, freeware (source not public). System requirements: Windows 10 or 11 (64-bit) with a Wi-Fi adapter. Works fully offline.