Extension Tracker

Alarm, Timer and Stopwatch

90,000 users Rated 4.35 from 109 ratings Last updated 11 Oct 2026

By brian.girko Live in the Chrome Web Store jgpddkifkljmnfahlaofmjdeempjbpke Search Google ↗ Last checked 9 Nov 2026, 11:03 UTC

The listing

What the Chrome Web Store shows, as of the last check

A powerful alarm extension that supports multiple timers and stopwatches with five to ten-minute snooze.Summary from the listing
Developer
brian.girko
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
28 Aug 2019
Last updated
11 Oct 2026
Version
0.3.3
Size
738 KiB
Minimum Chrome
88
Languages
12 languages

Deutsch, English, Nederlands, español, français, italiano, polski, português (Brasil), português (Portugal), русский, 中文（中国）, 日本語

Support page
https://webextension.org/listing/alarm.html
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
80K85K90KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 80,000 users2026-10-04: 80,000 users2026-10-11: 80,000 users2026-10-12: 80,000 users2026-10-19: 80,000 users2026-10-26: 90,000 users2026-11-03: 80,000 users2026-11-09: 90,000 users2026-10-11: new version90,00080K85K90KTracking began27 Sep18 Oct8 Nov2026-09-27: 80,000 users2026-10-04: 80,000 users2026-10-11: 80,000 users2026-10-12: 80,000 users2026-10-19: 80,000 users2026-10-26: 90,000 users2026-11-03: 80,000 users2026-11-09: 90,000 users2026-10-11: new version90K
Average rating
4.304.4027 Sep11 Oct25 Oct8 Nov4.354.304.4027 Sep18 Oct8 Nov4.35
Number of ratings
10811027 Sep11 Oct25 Oct8 Nov10910811027 Sep18 Oct8 Nov109
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-0990,0004.35109
2026-11-0380,0004.33110
2026-10-2690,0004.33109
2026-10-1980,0004.33109
2026-10-1280,0004.37109
2026-10-1180,0004.37109
2026-10-0480,0004.37109
2026-09-2780,0004.37109
Users, 7 days
+10,000
since a week ago
Users, 30 days
+10,000
+12.5%
Rank
#1,741
by users, of 292,130 extensions
In its category
#589
of 49,294 in Workflow & Planning

What changed

Every change found on a check, newest first

  1. New version 0.3.3, replacing 0.3.2.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Browser features
  • alarmsRun tasks on a schedule
  • contextMenusAdd items to the right-click menu
  • idleDetect when you're away from the computer
  • offscreenOpen a hidden page for background work
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Always active Window - Always Visible300,000 4.03230 Tools
OCR - Image Reader200,000 4.52246 Developer Tools
Multiple Search and Highlight20,000 4.2046 Workflow & Planning
Save as MHTML10,000 3.4641 Developer Tools
Desktop Screen Recorder10,000 3.8211 Social Networking
Open in Brave™ Browser10,000 3.0423 Tools
Bookmarks Commander6,000 4.4369 Workflow & Planning
ePub Viewer6,000 3.6414 Workflow & Planning
Window Resizer4,000 4.2010 Workflow & Planning
Webcam Recorder3,000 4.003 Art & Design
All 16 extensions by brian.girko →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 9 Nov 2026, 11:03 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Alarm, Timer and Stopwatch” (jgpddkifkljmnfahlaofmjdeempjbpke). Chrome Web Store data, last checked 2026-11-09. https://extensiontracker.com/extension/jgpddkifkljmnfahlaofmjdeempjbpke. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_jgpddkifkljmnfahlaofmjdeempjbpke,
  title   = {Alarm, Timer and Stopwatch (jgpddkifkljmnfahlaofmjdeempjbpke)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-09},
  url     = {https://extensiontracker.com/extension/jgpddkifkljmnfahlaofmjdeempjbpke},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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