policy
Privacy & your saved plans
What this site stores, what it sends, and what happens when you follow a retailer link.
Your tool inputs
Calculations run in your browser. The tool does not upload your measurements or shopping list to a server. When you use a save option, the plan is stored in this browser’s local storage. Other people using the same browser profile may be able to see it. Use the tool’s clear or reset control to remove its saved plan, or clear site data in your browser.
Site delivery
The hosting service processes the connection information needed to deliver this website and may keep operational logs under its own privacy terms. This website has no account registration, email signup or payment form.
Advertising and analytics
No external advertising or analytics is loaded by the initial site configuration. If these services are activated, their disclosures and required consent controls must be supplied before they load. A future configuration change does not authorize sharing the measurements entered into a tool.
External websites
Retailer and manufacturer links take you to another website with its own privacy and cookie practices. Purchase and payment details are handled by that merchant, not this site.