Privacy Policy

Aclock ("we", "us") provides free, browser-based time tools — including a world clock, countdown timer, stopwatch, alarm clock, Pomodoro timer, and time zone converter. This policy explains what information is collected and how it is used.

No accounts or personal data

You do not need to create an account or sign up to use Aclock. We do not ask for your name, email address, or other identifying information. Your preferences — such as theme, chosen city, and Pomodoro durations — are stored locally in your browser and are never sent to our servers.

Local storage

Aclock uses your browser's local storage to remember your settings between visits. This data stays on your device. You can clear it at any time through your browser settings.

Analytics

We may use basic analytics to understand how the site is used in aggregate, such as which tools are most popular and general traffic patterns. This information is anonymized and does not identify you personally.

Advertising

Aclock displays ads via Google AdSense. Google and its partners may use cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising by visiting Google's Ads Settings, and you can learn more about how Google uses data at Google's advertising policies.

Cookies

Third-party vendors, including Google, may use cookies to provide and measure advertising. Aclock itself does not set tracking cookies. You can control cookies through your browser settings.

Children's privacy

Aclock is not directed at children under 13, and we do not knowingly collect information from children.

Changes to this policy

We may update this policy from time to time. Changes will be posted on this page with an updated date.

Contact

If you have questions about this policy, please reach out through the site's contact channels. Back to the tools →