Privacy Policy

Smart Unit Converters ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website at https://www.smart-unit-converters.com. Please read this policy carefully. If you do not agree with its terms, please do not access the Website.

1. Information We Do Not Collect

Smart Unit Converters is built on a privacy-first foundation. The tools on this website — including our age, BMI, loan, unit, and all other calculators — run entirely in your browser (client-side). The numbers, dates, and text you enter into any calculator are never transmitted to our servers, never stored, and never shared. You do not need to sign up or log in, and we do not collect your name, address, phone number, or financial details.

2. Information Automatically Collected

When you visit the Website, our hosting infrastructure may automatically record standard technical information, as is typical of most websites. This may include:

• Your IP address (used for security and regional analytics).
• Browser type and version.
• Operating system and device type.
• Referring URL, pages visited, and timestamps.
• Approximate geographic region derived from IP.

This information is used for monitoring Website performance, detecting abuse, and understanding how visitors use the Website in aggregate. It is not linked to any personal identifier.

3. Cookies and Similar Technologies

We may use cookies, local storage, and similar tracking technologies to make the Website work well and to measure its performance. For a detailed breakdown of the cookies we use, please see our Cookie Policy. You can control or block cookies through your browser settings at any time, though doing so may affect some features (for example, remembering your theme preference).

4. Analytics

We may use privacy-respecting analytics services (such as Google Analytics with IP anonymization) to understand aggregate usage trends, improve our content, and prioritize which calculators to build next. Analytics data is anonymous and aggregated — it is never used to identify you individually.

5. Advertising

Smart Unit Converters may display advertisements served by Google AdSense and its partners. These companies may use cookies and similar technologies to serve ads based on your prior visits to our Website and other websites across the internet. This allows them to show you more relevant advertisements.

You can opt out of personalized advertising by visiting Google Ads Settings, and learn more about interest-based advertising and your choices at aboutads.info/choices. Our Cookie Policy contains additional detail about advertising cookies.

6. How We Use Your Information

Any limited information we do collect (such as server logs and aggregate analytics) is used solely to:

• Operate, maintain, and improve the Website.
• Monitor usage patterns and trends to prioritize new features.
• Protect the Website against security threats and abuse.
• Comply with legal obligations.

7. Your Rights (GDPR, CCPA, and Similar Laws)

Depending on where you live, you may have specific rights regarding your personal data, including the right to access, correct, delete, or restrict processing of your data, and the right to object to processing or withdraw consent. Because we do not knowingly collect personal data through our calculators, most of these rights are satisfied by default — there is nothing for us to delete or correct. If you believe we hold personal data about you and wish to exercise your rights, please contact us using the details below.

8. Children's Privacy

Smart Unit Converters is not directed at children under the age of 13 (or 16 in applicable jurisdictions). We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can take appropriate action.

9. Data Security

We take reasonable administrative, technical, and organizational measures to protect the information we process. This includes using HTTPS encryption across the entire Website, keeping our software stack up to date, and minimizing the data we collect. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

10. Third-Party Links

Our Website may contain links to external sites that are not operated by us. If you click on a third-party link, you will be directed to that third party's site. We strongly advise you to review the Privacy Policy of every site you visit — we have no control over and assume no responsibility for the content or practices of any third-party sites or services.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, features, or legal requirements. The "Last updated" date at the top of this page will always show when the policy was last revised. We encourage you to review this page periodically to stay informed.

12. Contact Us

If you have questions or concerns about this Privacy Policy, or if you wish to exercise any rights you may have regarding your data, please contact us at: support@smart-unit-converters.com.