Privacy policy

FishTankMath does not collect personally identifying information from visitors. The site is statically generated; calculators run entirely in your browser and do not transmit input values to any server.

Analytics

The site may use server-side request logs (via Cloudflare) and aggregate analytics (e.g., Google Analytics or Plausible) to measure traffic and improve content. These collect anonymized aggregate data — page views, referrers, country-level location. They do not identify individual visitors.

Cookies

The site does not set first-party cookies. Future display advertising or affiliate tracking, when activated in phase 2, may set third-party cookies controlled by those providers (Google, Impact, Amazon). Their respective privacy policies apply to those.

Contact

For privacy questions, email admin@fishtankmath.com.