Privacy Policy

Last Updated: November 14, 2026

At 5ehp.app ("we", "our", "the site"), respecting your privacy is fundamental to our design. Our calculators run locally inside your browser without requiring user registration, login credentials, or personal profiles.

1. Data Computed in Your Browser

Character classes, Hit Points, ability scores, and dice rolls you enter on 5ehp.app are processed solely inside your device's memory (JavaScript) and optional URL query parameters so you can copy and share builds. We do not collect or store your character data on remote databases.

We store one optional visual preference in your browser's localStorage (5ehp_theme) to remember whether you prefer Light Mode or Dark Mode. We also register a standard Progressive Web App Service Worker (sw.js) so calculator pages remain usable offline.

2. Log Files & Hosting Infrastructure

Like standard websites hosted on modern edge networks (Cloudflare Pages), basic technical request metadata—such as browser type, timestamp, referring URL, and anonymized IP routing information—may be temporarily logged by our hosting provider for DDoS protection, bandwidth diagnostics, and error troubleshooting.

3. Google AdSense & Third-Party Advertising Cookies

We may use third-party advertising networks, specifically Google AdSense, to display non-intrusive ads that keep 5ehp.app free to use:

• Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites on the Internet.
• Google's use of advertising cookies (such as the DoubleClick DART cookie) enables it and its partners to serve relevant ads to you based on your visits to 5ehp.app and other sites.
• Users may opt out of personalized advertising at any time by visiting Google Ads Settings, or by visiting aboutads.info to opt out of third-party vendor personalized cookies.

4. GDPR (EEA/UK) & CCPA Privacy Rights

Depending on your region, you have the right to know what personal information is collected (none is collected directly by 5ehp.app), request deletion of optional correspondence sent via email, and withdraw consent for personalized advertising cookies using your browser settings or consent preferences banner where applicable. Because 5ehp.app does not sell personal information, no opt-out of sale registration is required.

5. Affiliate Disclosures

From time to time, resource sections on 5ehp.app may include clearly labeled affiliate links to official tabletop rulebooks or gaming accessories. Clicking those links costs you nothing extra and helps cover domain and hosting expenses.

6. Children's Privacy

5ehp.app does not knowingly collect any Personal Identifiable Information from children under 13. If you believe a minor has submitted personal details through email correspondence, please reach out via our Contact page for immediate removal.