Privacy Policy

Overview

MyShopCalc ("we", "us") makes workshop calculators that run entirely in your browser. We do not operate accounts, do not store your measurements on a server, and do not sell personal information. This policy explains the small amounts of data that pass through this site — primarily the cookies used by our advertising partners.

What we do not collect

Every calculator on this site performs its math client-side. Opening sizes, overlays, and results are never uploaded, logged, or transmitted to us. There is no user account system and no newsletter database.

Local storage

We use your browser's local storage for your functional preferences, such as your light or dark color theme and your choice of imperial or metric measurements. These values never leave your device. If you clear your browser's site data, these preferences reset to defaults.

Cookies and advertising

We display advertising to support the site at no cost to you. Our advertising partners, including Google and the ad networks that participate in programmatic advertising, may use cookies or similar technologies to serve ads, measure campaign performance, and build anonymized interest profiles. These cookies are set by third parties and are outside our direct control.

Third-party vendors, including Google, use cookies (such as the Google advertising cookies, including DoubleClick) to serve ads based on your prior visits to this and other websites. You can opt out of Google's personalized advertising at any time by visiting Google Ads Settings. You can also opt out of participating networks at aboutads.info.

If you prefer not to receive personalized ads, you can disable advertising cookies through your browser settings or use the opt-out tools above. Non-personalized ads may still be served based on contextual signals, such as the content of the page you are viewing.

Analytics

We may use privacy-respecting, cookieless usage statistics to understand which calculators are most useful. We do not use this data to build profiles that identify you personally.

Children's privacy

This site is a general-purpose tool intended for adults. We do not knowingly collect personal information from children under 13.

Your rights

Because we hold no personal data of yours on a server, there is nothing to export, correct, or delete on our side. Ad partners' cookies can be managed through the opt-out links above or your browser's cookie controls.

Changes to this policy

We may update this policy as ad partners or features change. Material changes will be reflected here with a revised "last updated" date.

Contact

Questions about this policy? Reach us at hello@myshopcalc.com.