Privacy Policy

Last updated: August 27, 2026.

Calculator inputs

Core calculator math runs in your browser. We do not require an account to use these tools.

Project Planner browser storage

If you use the Project Planner, the project name, optional note and saved calculator snapshots are stored locally in your browser using local storage. Home Measure Lab does not receive that project data. You can remove it with the planner’s Clear project control or by clearing site data in your browser.

Contact messages

If you submit the contact form, we store the information you provide so we can respond and prevent abuse.

Analytics and advertising

We may add privacy-conscious analytics and advertising services in the future. When we do, this policy and any required consent controls will be updated before those services are enabled.

Your choices

You may contact us to ask about information submitted through our contact form.