Period Countdown
What is Period Countdown?
Extension stats
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Extension summary
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.
User reviews
Tristan Schaefer, 2024-09-09 
Kerio, 2024-02-06 
Isabella Ge, 2018-09-08Extension safety
Risk impact
Period Countdown does not require any sensitive permissions.
Risk likelihood
Period Countdown has earned a fairly good reputation and likely can be trusted.
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