Privacy Policy

Effective 9 November 2026. This notice describes the application as currently implemented.

Information on your device

The application saves room measurements, project material entries, checklist items and theme preference in localStorage in your browser. Calculations happen on your device. The application does not send those entries to a database, analytics service or advertising network.

Hosting and access

Your browser contacts the hosting provider to load the site. The provider may process technical request information, such as IP addresses and access logs, under its own policies. The hosting platform may process technical access information. This application does not implement visitor authentication.

Deletion and sharing

Use Clear project or Clear saved checklist to delete those records, or clear this site’s browser storage to remove all local preferences and data. Printed, downloaded and copied records remain wherever you save or share them. External guide links are subject to their destination’s policies.

Advertising and updates

For privacy questions, email contact@hearthandmeasure.com. No analytics or ads are enabled. If those integrations are added, this notice and the consent implementation must be reviewed before activation.