Valeronoi for Windows

Quick summary

Valeronoi is a free Windows utility built to complement Valetudo. It generates visual maps of Wi‑Fi signal strength using Voronoi-based tessellations, helping you see how signal quality varies throughout a space. The tool makes it easier to spot dead zones and areas with good reception so you can adjust router placement or other network elements.

How the mapping works

Valeronoi samples signal measurements from different locations and produces a Voronoi diagram to partition the area according to the nearest measurement points. Each cell is shaded to represent relative signal intensity, creating an intuitive heatmap that highlights gradients in coverage without requiring complex setup.

Advantages and typical uses

• Pinpoint areas with poor reception so you can target improvements.
• Plan router or access point locations to maximize overall coverage.
• Use it as a simple visualization companion for Valetudo deployments.
• Run it on Windows without any licensing cost.

Alternative to try

• SHAREit (Free) — another free option you might consider depending on your needs, though it focuses on file sharing rather than detailed radio-mapping.