Privacy Policy

This Privacy Policy explains how Online Calculators (thecalculator.tech) handles information when you use our website. We are committed to protecting your privacy and only process data to the extent strictly necessary to operate the site.

1. Data controller

Site: Online Calculators (thecalculator.tech). Contact: gsguille992@gmail.com.

2. What data we process

Our calculators run entirely in your browser. We do not require registration and we do not collect or store personal data such as your name, email or the values you enter into the calculators — those calculations happen locally on your device and are not sent to our servers.

We may store a small preference (such as your light/dark theme choice) in your browser's local storage. This never leaves your device and contains no personal information.

3. Third-party services

We rely on the following third parties, each with its own privacy policy:

• Google AdSense — serves the advertising shown on this site. Google and its partners may use cookies and similar technologies to show ads based on your prior visits to this and other websites. See How Google uses information from sites that use its services.
• Cloudflare Web Analytics — provides privacy-friendly, aggregated traffic statistics. It does not use cookies and does not fingerprint or track individual users.

4. Advertising cookies and personalization

Third-party vendors, including Google, use cookies to serve ads based on your previous visits. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to this site and/or other sites on the Internet. You can opt out of personalized advertising by visiting Google Ads Settings or www.aboutads.info.

5. Your rights

Under the GDPR and applicable data protection law, you may have the right to access, rectify, erase, restrict or object to the processing of your personal data, and to data portability. To exercise these rights, contact us at gsguille992@gmail.com.

6. Changes to this policy

We may update this Privacy Policy from time to time. The "last updated" date at the top reflects the latest revision.