Last updated: 11/5/2025
This Privacy Policy describes how timesync.zone ("we", "our", or "us") collects, uses, and protects your information when you use our timezone coordination web application. We are committed to protecting your privacy and ensuring transparency about our data practices.
We do not collect personally identifiable information such as names, email addresses, or phone numbers. Our application operates entirely within your browser.
We collect anonymous usage data including:
We may collect technical information such as browser type, device type, and general location (country/region) for analytics purposes.
We use browser localStorage to save your preferences including:
We may use third-party services that set cookies, including:
We use your data to provide and improve our timezone coordination services, including saving your city selections and time preferences.
We analyze usage patterns to improve our application's performance and user experience.
With your consent, we may display relevant advertisements through Google AdSense to support the free operation of our service.
If you consent to advertising, we may share anonymous usage data with Google AdSense to display relevant advertisements. Google's use of this data is governed by their own privacy policy.
We may use analytics services to understand how our application is used. These services collect anonymous data about your interactions with our app.
We do not sell, rent, or trade your personal information to third parties for marketing purposes.
You can accept or decline cookies when you first visit our application. You can change your preferences at any time by clearing your browser's localStorage and cookies.
You can view and manage your saved data directly in your browser's developer tools under localStorage.
You can delete all your data by clearing your browser's localStorage and cookies for this site.
We implement appropriate security measures to protect your information. Since our application operates entirely in your browser, your data is stored locally and not transmitted to our servers unless you explicitly consent to analytics or advertising services.
Our service is not directed to children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date. You are advised to review this Privacy Policy periodically for any changes.
If you have any questions about this Privacy Policy or our data practices, please contact us through our application's support channels.