Opens a new tab with a visual timer and random gradient background.
Users
785
+27 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#35K
#30K among extensions
Version
1.3
updated 10 Jan 2025
Users
monthly, 3 years
Latest, 16 Oct 2026:785 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 16 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Classroom Timer
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!
Growth
Window
Users
Change
Ratings
Rating
7 days
−16
−2.0%
0
0.00
30 days
+27
+3.6%
0
0.00
6 months
−1
−0.1%
0
0.00
1 year
+165
+26.6%
0
0.00
Chrome Web Store search rankings
Where Classroom Timer appears when people search the store, with the 30 day change