Privacy Policy
Last updated: October 1, 2026.
Signal Plan (wifiheatmap.pages.dev) is a free Wi-Fi heatmap planning tool.
Your floor plan
Floor-plan images are processed in your browser and are not uploaded or stored by us.
What our server receives
When you calculate a design, your browser sends only planning numbers (floor size, band, target signal, client count, wall losses and the AP models you chose) so the server can return model data. We do not store this data.
Cookies and advertising
We use Google AdSense to show ads. Google and its partners may use cookies to serve and measure ads. You can choose non-personalized ads in the consent banner, and learn more or opt out at adssettings.google.com. Your banner choice is saved in your browser's local storage.
Security checks
We use Cloudflare, including Turnstile, to block automated abuse. Cloudflare may process technical data such as your IP address for this purpose.
Donations
Donations are handled by PayPal on paypal.com. We do not receive your payment details.
Contact
Questions: camraregel@yahoo.com.