Privacy Policy
Last updated: July 18, 2026
This Privacy Policy explains how Maker Cost Hub handles information when you use this website.
Information handled by Maker Cost Hub
Maker Cost Hub does not require an account and does not ask you to submit personal information to use its calculators. Calculator inputs and preferences may be saved in your browser's local storage so they remain available on your device. The calculator application does not send those saved values to a Maker Cost Hub server, and Maker Cost Hub does not maintain a server-side database of calculator inputs.
Some calculators can place values in the page URL so you can bookmark or share a result. Do not enter personal or confidential information into calculator fields or share a calculation URL containing information you want to keep private.
Local storage
Local storage is held by your browser on your device. You can remove it at any time through your browser's site-data or privacy settings. Clearing local storage resets saved calculator values and preferences.
Third-party cookies and services
Maker Cost Hub plans to use Google AdSense and Google Analytics. When these services are enabled, Google and its partners may use cookies, web beacons, IP addresses, device information, and similar technologies to provide, personalize, measure, and improve ads and to produce usage statistics. This information is processed under Google's own privacy terms and may be transmitted to and stored by Google. Where required by law, a consent choice will be presented before optional cookies are used.
Google AdSense
Third-party vendors, including Google, may use cookies to serve ads based on a user's previous visits to Maker Cost Hub or other websites. Google's advertising cookies allow Google and its partners to serve personalized ads. Depending on your choices or location, non-personalized ads may be shown instead. Other third-party ad vendors or networks may also use cookies if they are added to the site; this policy will be updated before they are enabled.
Google Analytics
Google Analytics may collect information about how visitors use the site, such as pages visited, approximate location, browser and device type, and interaction events. Maker Cost Hub would use aggregated reports to understand site performance and improve its tools, not to identify visitors directly.
Your choices
- Manage or opt out of personalized advertising through Google Ads Settings.
- Prevent Google Analytics from using your activity by installing the Google Analytics Opt-out Browser Add-on.
- Block or delete cookies and local storage through your browser settings. Some saved preferences may no longer work after site data is cleared.
Data retention and security
Maker Cost Hub does not retain calculator inputs on its own servers. Data collected by Google is retained and protected according to Google's settings and policies. No method of electronic processing is completely secure, but only the minimum services needed to operate, measure, and support the site will be used.
Children's privacy
Maker Cost Hub is not directed to children under 13 and does not knowingly collect personal information from children.
Changes to this policy
This policy may be updated when site features, service providers, or legal requirements change. Material changes will be described below, and the “Last updated” date at the top of this page will be revised.
Change history
- — Initial policy published.
Contact
Questions about this policy can be sent through the Contact page.