Extension Tracker

30 Minute Timer — Visual Countdown Timer

283 users Rated 4.57 from 7 ratings Last updated 15 Jun 2026

By pershindmitrii Live in the Chrome Web Store jlanaofbnlecdkajoeojkdelomollkkg Last checked 27 Sep 2026, 03:49 UTC

The listing

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

Visual countdown timer for focus, study, breaks and Pomodoro. Presets, fullscreen mode, calm backgrounds and sound alerts.Summary from the listing
Developer
pershindmitrii
Trader status
Not declared a trader under EU law
Category
Productivity › Workflow & Planning
First published
20 Mar 2025
Last updated
15 Jun 2026
Version
2.0.11
Size
490 KiB
Minimum Chrome
88
Languages
52 languages

Deutsch, English, Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어

Privacy policy
https://www.30mintimer.com/privacy
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
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
2026-09-272834.577
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#43,292
by users, of 264,704 extensions
In its category
#10,293
of 44,473 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

Sites
  • https://mpikiqveizqynwifwtdt.supabase.co/*mpikiqveizqynwifwtdt.supabase.co
  • https://www.30mintimer.com/*www.30mintimer.com
Browser features
  • alarmsRun tasks on a schedule
  • offscreenOpen a hidden page for background work
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

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, 03:49 UTC; next check around 1 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “30 Minute Timer — Visual Countdown Timer” (jlanaofbnlecdkajoeojkdelomollkkg). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jlanaofbnlecdkajoeojkdelomollkkg. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_jlanaofbnlecdkajoeojkdelomollkkg,
  title   = {30 Minute Timer — Visual Countdown Timer (jlanaofbnlecdkajoeojkdelomollkkg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jlanaofbnlecdkajoeojkdelomollkkg},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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