Privacy Policy
Last updated: May 22, 2026
Information We Collect
We do not collect personal data through our calculators directly. All calculations are performed locally in your browser. Information voluntarily submitted through the contact form, as well as standard infrastructure logs handled by third-party providers, is subject to the respective privacy policies of those providers.
How We Use Your Information
Our calculators run entirely on your device and no data from calculations is transmitted to our servers. Information submitted through the contact form is only used to respond to your inquiry and is not shared for any other purpose.
Third-Party Services
Our website is hosted on Vercel. Vercel may collect standard server logs such as IP addresses, browser type, and page requests for operational purposes. These logs are subject to Vercel's own privacy policy. We do not have access to these logs. When you use our contact form, your submission is processed by Web3Forms, which delivers the message to us via email. Web3Forms stores submissions securely for up to 30 days. See their privacy policy. The contact form includes hCaptcha for spam protection, which may collect browser and interaction data to determine if the user is human. See the hCaptcha privacy policy.
Cookies
We do not use cookies for analytics or advertising purposes. hCaptcha, used for spam protection on our contact form, may place cookies or use browser storage as part of its service. We do not track your browsing behavior.
Your Rights
Under applicable privacy laws such as the GDPR, you have the right to access, correct, or request deletion of any personal data relating to you. Since we do not collect personal data directly through our calculators, most rights requests will not apply. However, if you have submitted a contact form, you may contact us regarding any privacy-related concerns and we will address them promptly.
Children's Privacy
Our services are available to everyone. We do not knowingly collect personal information from children under 13. Our calculators operate entirely within the user's browser and do not collect personal data directly.
Changes to This Policy
We may update this privacy policy from time to time. Any changes will be posted on this page. We encourage you to review this policy periodically.
Contact Us
If you have any questions about this privacy policy, please contact us at timedurationtool@gmail.com or through our contact page.