Legal
Privacy policy
Short version: the calculator runs in your browser, and the numbers you type never leave it.
What we collect
Jump2Dunk has no accounts and no forms that send data to us. Your height, reach, jump and other inputs are processed on your device and are not uploaded, stored on a server or shared.
What stays on your device
If you choose a light or dark theme, your choice is saved in your browser’s local storage under the key jump2dunk-theme so the site remembers it. Choosing “System” removes it. You can clear it any time in your browser settings.
Cookies, analytics and fonts
We use Google Analytics to count visits and see which pages are used. It sets cookies in your browser and sends Google information about your visit, such as the pages you view, your approximate location, and your device and browser. It does not receive the numbers you type into the calculator, and we don’t run advertising. You can block analytics with your browser’s cookie settings, a content blocker, or Google’s opt-out add-on.
Fonts are served from our own domain, so no font provider sees your visit.
Hosting and server logs
Like any website, the host that serves Jump2Dunk may keep standard technical logs, such as IP address, browser and requested page, for security and reliability. We don’t use them to identify you.
If you email us
If you write to [email protected], we use your message and address only to reply, and delete them when they are no longer needed.
Changes and questions
If this policy changes, we’ll update the date above. Questions? Visit the contact page.