Countdown Timer Pro icon

Countdown Timer Pro

by yu65112233ga1@gmail.com · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 20 Oct 2026

A persistent countdown timer with background notifications

Users
28
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#135K
#113K among extensions
Version
1.0
updated 13 Sep 2025

Users

monthly, 13 months
01632Sep 2025Apr 2026Oct 2026
Latest, 20 Oct 2026: 28 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months
001Sep 2025Apr 2026Oct 2026
Latest, 20 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 Countdown Timer Pro

This is a Chrome extension called "Countdown Timer Pro" - a persistent countdown timer with background notifications. It uses Manifest V3 and includes: - Popup interface with timer controls - Background service worker for persistent timing - Chrome storage for state persistence - Alarm system for background notifications

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months+10+55.6%00.00
1 year+25+833.3%00.00

Chrome Web Store search rankings

Where Countdown Timer Pro appears when people search the store, with the 30 day change
Search phrasePosition30 days
countdown#49+6
timer#88+11

Version history

1 versions recorded
1.013 Sep 2025

Details

Category
Tools
First seen
13 Sep 2025
Size
24 KB
Languages
en
Pricing
Free
Privacy policy
yu65112233ga.github.io
Extension ID
mogcbimjkmhnpoppgihplojfmhoiadbb

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
storagealarmsnotifications

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