countDown icon

countDown

by Alexander · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Countdown & countup timer, with simple interface and ability to run multiple timers.

Users
10K
0 in 30 days
Rating
4.5 / 5
+0.31 in 30 days
Ratings
466
+1 in 30 days
Store rank
#6,828
#5,876 among extensions
Version
4.2.5
updated 25 Sep 2026

Users

monthly, 3 years
3,00016K30KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 10,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
100283466Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 466 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

QUICK START: I'm working on an improved input system, but for now a quick start for how to use the current one: You can use the mouse scroll wheel, just point to the right time field and scroll the wheel up/down to adjust the value (ddd hh:mm:ss). You can also use the keyboard by directly typing the desired time. First click on one of the timers (anywhere beside notes) and input your time. Examples: To set 15 minutes: 15. or 1500 (00:15:00) To set 72 hours (3 days): 72.. or 3... (3 00:00:00) To set 3 hours and 45 minutes: 345. or 3.45. (03:45:00) To set 90 seconds (1:30): 90 or 1.30 (00:01:30) Features: * Tricky input (still working on it) * (new ) TTS for notes * (new) Shortcuts on badge timer * (new) Options to set different sound alarms and volume * (new) Notification alert (optional) * (new) Multiple colour themes * Multiple timers * High range of spans with up to several years * Count up like stopwatch (to start, set the timer from 00:00:00) * Optimised for extensive use * Display timer one the icon badge * Set and navigate the timers with keyboard * Set timer with scroll wheel * Custom notes for each countdown P.S. Rate the extension and spread the word to encourage the developer (me) to dedicate more time in implementing more features.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%+1+0.31
30 days0+0.0%+1+0.31
6 months0+0.0%+2+0.32
1 year0+0.0%+2+0.32

Chrome Web Store search rankings

Where countDown appears when people search the store, with the 30 day change
Search phrasePosition30 days
countdown#51−2

Version history

6 versions recorded
4.2.525 Sep 2026
4.224 Aug 2026
4.1.325 Jan 2023
4.1.224 Jan 2023
4.1.124 Nov 2021
4.1.016 May 2020

Details

Category
Workflow & Planning
First seen
16 May 2020
Size
220 KB
Languages
en
Pricing
Free
Extension ID
fefdcjabloofphhfcinhfbinmehfcojm

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
notificationsalarmsoffscreenttsstorage

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