Period Countdown

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

Period Countdown Chrome Extension - Your Class Schedule at a Glance

"Period Countdown" is a handy Chrome extension designed to help you keep track of your class or work schedules. It syncs with the Period Countdown website (periods.io), allowing you to set preferences on the website that instantly reflect in the extension. Kindly note, the extension and its website are not officially endorsed by any high school, hence accuracy is not fully guaranteed.
Install from Chrome Web Store

Extension stats

Manifest V2
Users: 2,000+
Rating: 5.00
(4)
Version: 4.0.0 (Last updated: 2020-08-20)
Creation date: 2019-07-14
Size: 110.59K
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

W 💯💯💯
by Tristan Schaefer, 2024-09-09

Exceptional coding and interface, love to spend the last minutes of class staring at this chrome extension. Good job Arjun!
by Isabella Ge, 2018-09-08

This is amazing - and they tried to stop us from writing reviews! All 2,000 people here love you for this. May you tread gracefully in life. :)
by A Google user, 2024-02-06
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Extension safety

Risk impact

Period Countdown does not require any sensitive permissions.

Risk impact analysis details
  • Low This permission has no access or impact on the user's system or data, thus carrying no risk.
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Period Countdown. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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Similar extensions

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