Privacy

Short version: the tools run in your browser, and we only get your email if you give it to us.

What runs in your browser

The clocks, converters, calculators, and practice drill all run on your device. Your drill high score is saved in your browser's local storage and never sent to us.

Email signups

If you enter your email to get a download, we store it with the name of the page you signed up on. We use it to send the download and occasional tips about the 24-hour clock. Every email has an unsubscribe link. We do not sell your email.

The API

Requests to the conversion API are processed like any web request. We do not store the times you send.

Questions or deletion requests

Reply to any email from us and ask, and we will delete your information.