Extension Tracker

Date Countdown Timer

752 users Rated 5.00 from 7 ratings Last updated 22 Sep 2026

By K.cium Live in the Chrome Web Store jfmcjclljdpdiohljemmcinbgpolopmo Last checked 27 Sep 2026, 03:36 UTC

The listing

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

Countdown timer & days matter for birthdays, holidays, exams, anniversaries & flash sales, with calendar, lunar dates & reminders.Summary from the listing
Developer
K.cium
Trader status
Not declared a trader under EU law
Category
Productivity › Workflow & Planning
First published
20 Feb 2024
Last updated
22 Sep 2026
Version
2.5.1
Size
3.63 MiB
Minimum Chrome
88
Languages
1 language

English

Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-277525.007
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#28,074
by users, of 264,254 extensions
In its category
#7,396
of 44,385 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Browser features
  • alarmsRun tasks on a schedule
  • notificationsShow notifications
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Days Matter Countdown Timer Date Calendar140 –– Tools
All 2 extensions by K.cium →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 03:36 UTC; next check around 15 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Date Countdown Timer” (jfmcjclljdpdiohljemmcinbgpolopmo). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jfmcjclljdpdiohljemmcinbgpolopmo. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_jfmcjclljdpdiohljemmcinbgpolopmo,
  title   = {Date Countdown Timer (jfmcjclljdpdiohljemmcinbgpolopmo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jfmcjclljdpdiohljemmcinbgpolopmo},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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