Privacy Policy

The short version

We collect as little data as possible. All calculators and tools run entirely in your browser. No account required. No data sent to our servers when you use a calculator.

What we collect

Analytics: We use Google Analytics 4 to understand which pages are visited and how the site is used. GA4 collects anonymized usage data including pages viewed, approximate location (country/region level), device type, and referral source. We do not track individual users or create advertising profiles.

Local storage: We store your theme preference (light/dark mode) and unit preference (US/metric) in your browser's localStorage. This data never leaves your device.

No personal data: We do not collect names, email addresses, or any personally identifiable information unless you voluntarily provide it (e.g., contacting us by email).

Cookies

We do not set our own cookies. Google Analytics may set cookies to distinguish unique visitors. You can opt out of Google Analytics by installing the GA opt-out browser extension.

Third-party services

We use the following external services:

Google Analytics 4 — website analytics (Google Privacy Policy)

Google Fonts — web fonts (Google Fonts Privacy)

Cloudflare — CDN and hosting

This site may contain affiliate links to Amazon and other retailers. These links may use cookies set by those retailers to track referrals. See our Affiliate Disclosure for details.

Your data rights

Since we don't collect personal data, there's typically nothing to request deletion of. If you've contacted us by email and want your message deleted, email hello@mypool.tools and we'll remove it.

Children's privacy

This site is not directed at children under 13. We do not knowingly collect any data from children.

Changes to this policy

We'll update this page when anything changes. No email notifications — just check the "last updated" date above.

Contact

Questions? Email hello@mypool.tools.