Your data stays
on your device.

1. Who We Are

UtilFarm (utilfarm.com) is a free online tool suite providing calculators for finance, health, education, date & time, and general utilities. UtilFarm is an independent project and is not affiliated with any financial institution, healthcare provider, or educational body.

2. Data We Do Not Collect

We do not collect, store, transmit, or process the personal numbers you enter into calculators. Specifically:

• Calculator inputs — every number you type into a UtilFarm calculator stays entirely within your browser tab. It is never sent to a server.
• Names, email addresses, phone numbers — we do not ask for them and have no mechanism to receive them.
• Payment information — UtilFarm is free. We process no payments.
• Location data — we do not request or access your location.
• Device identifiers — we do not fingerprint your device or browser.

3. What We Do Store (Locally)

UtilFarm stores one item in your browser's localStorage:

• uf-theme — a string ("light" or "dark") that remembers your display preference. This value never leaves your device and is not accessible to any server or third party.

You can clear this at any time by clearing your browser's site data for utilfarm.com.

4. Cookies

UtilFarm uses third-party cookies and similar technologies to enable website analytics and serve advertisements:

• Advertising Cookies — third-party vendors, including Google, use cookies to serve ads based on your prior visits to UtilFarm and other websites. Google's use of advertising cookies enables Google and its partners to serve ads based on visits to this site and/or other sites on the internet.
• Analytics Cookies — Google Analytics uses cookies to help us analyze how visitors interact with the site, compile reports on website traffic, and improve our services.
• Local Storage — The theme preference described in Section 3 is stored in localStorage, which is technically distinct from cookies, remains entirely on your device, and is not transmitted to any server.

How to opt out: You can opt out of Google's personalized advertising by visiting Google Ad Settings. You can also review how Google uses information from sites that use its services at Google Partner Sites. Alternatively, you can opt out of third-party vendors' cookies for personalized advertising by visiting AboutAds.info or by disabling cookies directly in your browser settings.

5. Third-Party Services

To fund and maintain our free services, we integrate standard third-party tools:

• Advertising (Google AdSense) — We display ads served by Google AdSense on completed calculator pages. Google and its advertising partners may use cookies and device identifiers to personalize ads, measure performance, and prevent fraud.
• Analytics (Google Analytics) — We use Google Analytics to collect anonymized usage metrics (such as page views, device type, and session duration) to optimize UtilFarm's speed and design. No personally identifiable information (PII) is collected or sent.
• Fonts — the Inter typeface is self-hosted on our own servers. We do not load fonts from Google Fonts or any other CDN. No font-load request leaves utilfarm.com.
• Hosting — our static files are served by a web host. Standard server-side access logs (IP address, request path, timestamp, user-agent) may be recorded by the hosting provider for infrastructure security purposes. We do not analyze these logs for marketing purposes.

6. Children's Privacy

UtilFarm does not knowingly collect any information from children under 13 (or the applicable minimum age in your jurisdiction). Because we collect no personal data from any user, this is satisfied by our architecture. If you believe a child has submitted personal data via our site, please contact us and we will investigate immediately.

7. Your Rights (GDPR / CCPA)

Because we collect no personal data, there is nothing for us to provide, correct, or delete on your behalf. However, if you are a resident of the European Economic Area, the United Kingdom, California, or another jurisdiction with data-protection rights, you may still contact us at any time and we will respond within 30 days.

Your rights under GDPR / UK GDPR / CCPA include (where applicable): the right to access data held about you; the right to rectification; the right to erasure; the right to restrict processing; the right to data portability; and the right to object to processing. Since we hold no data about you, exercising any of these rights requires no action on our part, but we will confirm this in writing if requested.

8. Security

All pages on utilfarm.com are served over HTTPS (TLS). Because no personal data is transmitted to or stored on our servers, the attack surface for a data breach on our end is effectively zero. The only data at risk would be the uf-theme value in your own browser's localStorage, which contains only the word "light" or "dark".

9. Changes to This Policy

We may update this Privacy Policy from time to time. The "Last updated" date at the top of this page reflects the most recent revision. If we make material changes — for example, if we ever add analytics or a contact form — we will update this policy before deploying those changes. We encourage you to review this page periodically.

10. Contact

If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us by email at support@utilfarm.com or visit our Contact Us page. We aim to respond to all privacy enquiries within 30 days.