Tab Countdown Timer
Workflow & Planning
PaidConfidence 55
A Chromium Extension that allows you to set a timer that counts down and then closes the tab.
Users
4K
Rating
4.1
Reviews
22
7D Growth
0|0%
Growth signalUnknownMedium-risk permissions
Sidebar Clock
A minimalist sidebar clock extension featuring clock, stopwatch, timer, and Pomodoro timer to help you manage time efficiently.
Users2KCurrent public install base
Rating4.0Store average score
Reviews4Public review volume
Manifest versionV3Extension platform version
7-day growth+1KNet users gained this week
7-day growth rate+100%Relative weekly velocity
Preview
6 assetsSidebar Clock Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
4.00
Latest
4.00
7-day rating change
0.00
2026年7月14日2026年7月20日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthNo data
----7-day growthGrowing
+1K+100%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version1.1.14
ManifestV3
Size253KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
A minimalist sidebar clock with stopwatch, timer, and Pomodoro. Customizable fonts, themes, and persistent background tracking.
## Features
⏰ **Clock**
- Real-time display with day, hours, minutes, seconds
- 12H/24H format switch
⏱️ **Stopwatch**
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.0Average computed only from synced review bodies below
Reviews with text2Synced review bodies
Total ratings / reviews4Chrome Web Store public rating/review count
Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Tomato Clock - A Simple Pomodoro Timer
Workflow & Planning
A simple browser extension for managing your productivity.
Users
8K
Rating
4.5
Reviews
61
7D Growth
0|0%
Pomodur – Brutally Simple Pomodoro Focus Timer
Workflow & Planning
The minimalist Pomodoro timer that keeps you on track, no fluff, just results.
Users
1K
Rating
4.7
Reviews
12
7D Growth
--|--
Pomodoro Timer PRO
Workflow & Planning
Pomodoro Timer is a free and great tool that can help you boost your productivity and quality of your work.
Users
6K
Rating
4.0
Reviews
59
7D Growth
0|0%
Minimalist Focus Timer
Workflow & Planning
PaidConfidence 55
A Clean and Concise Timer Using the Pomodoro Technique
Users
1K
Rating
4.8
Reviews
16
7D Growth
--|--
Pomodoro clock
Workflow & Planning
A simple pomodoro clock in your browser to hack your productivity.
Users
616
Rating
4.8
Reviews
12
7D Growth
-21|-3.3%
Only has a 24 hrs format
I really like this extension. It's a bit like Microsoft Edge's sidebar timer. Waiting for Google to make it a featured extension. A very useful extension for me.