Privacy policy

Mathstub does not require an account to use our calculators. Inputs you type stay in your browser and are never sent to our servers.

Cookies and analytics

We use Google Analytics 4 to understand which pages and features visitors use. GA4 sets cookies and may collect anonymized IP, page, device, and referrer data.

Advertising

We display ads served by Google AdSense. Google and its partners may use cookies to serve ads based on prior visits to this site or other sites. EEA/UK visitors are shown a Google-managed consent prompt. Visit Google Ads Settings to control personalized advertising or visit aboutads.info.

Affiliate links

Some outbound links on this site are affiliate links. When you click one, the partner may set tracking cookies to attribute the referral. We receive a commission if you sign up. See our disclaimer.

Contact

For privacy questions, email privacy@example.com (replace with real address before launch).