Ext Ops Panel
Open dashboard

Timers

Chrome extension by holden321 · Productivity · Tools

A Chrome extension in Productivity · Tools with 3 users, barely installed. Audience over the last 30 days: -1.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
3
Rating
not rated yet
Users, last 30 days
-1
Version
1.2
Updated in the store
2026-04-23
Published
2026-02-11
Manifest
V3
Browser access
4 permissions

How it has moved

Users
-1 since 30.09
2-4 · 12 readings
  1. 2026-10-043
  2. 2026-10-082
  3. 2026-10-093
  4. 2026-10-102
  5. 2026-10-133
  6. 2026-10-184
  7. 2026-10-193
  8. 2026-10-214
  9. 2026-10-223
  10. 2026-10-244
  11. 2026-10-253
  12. 2026-10-303
Users
-1 since 01.09
2-5 · 25 readings
  1. 2026-09-014
  2. 2026-09-035
  3. 2026-09-044
  4. 2026-09-063
  5. 2026-09-084
  6. 2026-09-093
  7. 2026-09-154
  8. 2026-09-173
  9. 2026-09-204
  10. 2026-09-213
  11. 2026-09-254
  12. 2026-09-265
  13. 2026-09-284
  14. 2026-10-043
  15. 2026-10-082
  16. 2026-10-093
  17. 2026-10-102
  18. 2026-10-133
  19. 2026-10-184
  20. 2026-10-193
  21. 2026-10-214
  22. 2026-10-223
  23. 2026-10-244
  24. 2026-10-253
  25. 2026-10-303

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Tell whether you are away from the computer idle
  • Show you notifications notifications
  • Store data in your browser storage
Show the remaining 1

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

holden321 publishes 3 listings we track, 11k users between them.

  1. The RSS Aggregator holden321 · Lifestyle · News · published 2013-09-01 10k users ★ 4.3
  2. 1.FM Radio holden321 · Lifestyle · Fun · published 2014-02-07 663 users ★ 4.1

Like this one

Listings the catalog judges closest in what they say they do.

  1. Time Tracker Describes nearly the same job, smaller audience 5 users
  2. Timer Describes nearly the same job, smaller audience 3 users (last published figure)
  3. TimeFlow - Time Tracker Describes nearly the same job, smaller audience 13 users
  4. Time Foundry Describes nearly the same job, smaller audience 6 users
  5. ProductivityPulse Describes nearly the same job, smaller audience 5 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/efnlpgbbpblgobjacehpldflcamedjnb/badge.svg)](https://extops.dev/extensions/efnlpgbbpblgobjacehpldflcamedjnb)

HTML

<a href="https://extops.dev/extensions/efnlpgbbpblgobjacehpldflcamedjnb"><img src="https://extops.dev/extensions/efnlpgbbpblgobjacehpldflcamedjnb/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-25. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built