Privacy

Privacy Policy

Last updated: August 20, 2026

ClockSlate is designed so that ordinary calculator entries do not need to leave your browser.

Calculator data

Times, breaks, rates and other calculator inputs are processed locally in your browser. ClockSlate does not intentionally transmit or store those values on its server.

Local browser storage

Some tools may save preferences or a calculation template in local storage when you request it. Local storage remains on your device. You can clear it through the calculator's reset controls or your browser settings.

Server logs

Like most websites, the hosting and security infrastructure may temporarily process technical request data such as IP address, browser type, requested URL, timestamp and security events. This data is used for availability, abuse prevention and troubleshooting.

Analytics, advertising and cookies

The initial version does not require advertising cookies. If privacy-respecting analytics, advertising or affiliate services are introduced, this policy and any required consent controls will be updated before those services are activated.

Contact

Privacy questions can be sent to hello@clockslate.com.