Period Countdown

A Chrome extension that accompanies the Period Countdown (periods.io) website.

Google recommends using Chrome when using extensions and themes. A Chrome extension that accompanies the Period Countdown (periods.io) website. Do you ever find yourself wondering how many minutes remain before lunch? Or how many minutes you have until class begins? After installing this extension, you can easily and quickly open an interactive countdown timer that shows this information and more. This extension accompanies Period Countdown (web application located at periods.io). The website and extension interact seamlessly — thus, when you change a preference on the full website (like a period name or theme), the changes will immediately propagate to the extension. Disclaimer: This extension and its website (periods.io) are not officially endorsed or affiliated with any high school. Thus, we cannot guarantee the accuracy of our applications. A Chromium Extension that allows you to set a timer that counts down and then closes the tab. Take a Break is a Chrome extension that monitors and reminds you to take breaks periodically. Chrome extension to automatically trim and clean your browsing history