Classroom Timer

Opens a new tab with a visual timer and random gradient background.

As of May 2026, Classroom Timer has 804 users in the Productivity category.

Usersup 32.0 percent+32.0%
804
804
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.3
Manifest V3

History

2 snapshots

Tracking since Apr 24, 2026.

819.6706.5593.4Apr 24, 2026May 19, 2026
View as table
DateUsersRatingReviewsVersion
Apr 24, 20266091.3
May 19, 20268031.3
Now8041.3

Permissions & access

Permissions
storagealarmsnotificationstabswindows
Host access
None declared

Screenshots

Classroom Timer screenshot 1

About

This simple timer makes it easy for teachers to start a new timer on a new Chrome tab without having to navigate to a search engine or ad-filled website.

Simply click the extension's icon and you'll open a new timer page.

The live countdown shows students how much time they have left and a notification bar pops up when the timer is complete.

Click the Start button to start the timer. If a timer is already running or paused, the timer will restart from the current input times.

Click the Pause button to pause and resume your timer.

Click Reset to zero out the input values and timer.

Click Cancel to close the tab.

**New Customizations Added!**
Now you can click the Classroom Timer button at the bottom of the page to open the Settings page, where you can customize your experience – personalizing fonts, colors, gradient types, and more!

Technical

Version
1.3
Manifest
V3
Size
158KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
lkfdohclfbmlacdbnnbocgdbbdfjplaf
Developer ID
ucbd80f197b08284c627e81352661ed42
Developer Email
[email protected]
Created
Feb 13, 2024
Last Updated (Store)
Jan 10, 2025
Last Scraped
May 19, 2026
Website
Support URL

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Data sourced from the Chrome Web Store · last verified May 19, 2026.