Ext Ops Panel
Open dashboard

Timer

Chrome extension by Shawn · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 73 users, barely installed. Audience over the last 30 days: +3.

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

What the developer says, and 2 screenshots

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

Users
73
Rating
3.2 (4 ratings)
Users, last 30 days
+3
Rating, last 30 days
Steady over 30 days
Version
3.0.0
Updated in the store
2026-08-24
Published
2013-06-18
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+3 since 03.10
69-79 · 16 readings
  1. 2026-10-0474
  2. 2026-10-0872
  3. 2026-10-0970
  4. 2026-10-1071
  5. 2026-10-1370
  6. 2026-10-1679
  7. 2026-10-1876
  8. 2026-10-1974
  9. 2026-10-2270
  10. 2026-10-2371
  11. 2026-10-2470
  12. 2026-10-2572
  13. 2026-10-2769
  14. 2026-10-2971
  15. 2026-11-0173
  16. 2026-11-0273
Rating
unchanged since 03.10
reviewsrating 3.25 · 16 readings
  1. 2026-10-04reviews4rating3.25
  2. 2026-10-08reviews4rating3.25
  3. 2026-10-09reviews4rating3.25
  4. 2026-10-10reviews4rating3.25
  5. 2026-10-13reviews4rating3.25
  6. 2026-10-16reviews4rating3.25
  7. 2026-10-18reviews4rating3.25
  8. 2026-10-19reviews4rating3.25
  9. 2026-10-22reviews4rating3.25
  10. 2026-10-23reviews4rating3.25
  11. 2026-10-24reviews4rating3.25
  12. 2026-10-25reviews4rating3.25
  13. 2026-10-27reviews4rating3.25
  14. 2026-10-29reviews4rating3.25
  15. 2026-11-01reviews4rating3.25
  16. 2026-11-02reviews4rating3.25
Users
+29 since 01.09
44-79 · 30 readings
  1. 2026-09-0144
  2. 2026-09-0254
  3. 2026-09-0359
  4. 2026-09-0461
  5. 2026-09-0661
  6. 2026-09-0760
  7. 2026-09-0861
  8. 2026-09-1060
  9. 2026-09-1565
  10. 2026-09-1768
  11. 2026-09-2065
  12. 2026-09-2570
  13. 2026-09-2671
  14. 2026-09-2870
  15. 2026-10-0474
  16. 2026-10-0872
  17. 2026-10-0970
  18. 2026-10-1071
  19. 2026-10-1370
  20. 2026-10-1679
  21. 2026-10-1876
  22. 2026-10-1974
  23. 2026-10-2270
  24. 2026-10-2371
  25. 2026-10-2470
  26. 2026-10-2572
  27. 2026-10-2769
  28. 2026-10-2971
  29. 2026-11-0173
  30. 2026-11-0273
Rating
unchanged since 01.09
reviewsrating 3.25 · 30 readings
  1. 2026-09-01reviews4rating3.25
  2. 2026-09-02reviews4rating3.25
  3. 2026-09-03reviews4rating3.25
  4. 2026-09-04reviews4rating3.25
  5. 2026-09-06reviews4rating3.25
  6. 2026-09-07reviews4rating3.25
  7. 2026-09-08reviews4rating3.25
  8. 2026-09-10reviews4rating3.25
  9. 2026-09-15reviews4rating3.25
  10. 2026-09-17reviews4rating3.25
  11. 2026-09-20reviews4rating3.25
  12. 2026-09-25reviews4rating3.25
  13. 2026-09-26reviews4rating3.25
  14. 2026-09-28reviews4rating3.25
  15. 2026-10-04reviews4rating3.25
  16. 2026-10-08reviews4rating3.25
  17. 2026-10-09reviews4rating3.25
  18. 2026-10-10reviews4rating3.25
  19. 2026-10-13reviews4rating3.25
  20. 2026-10-16reviews4rating3.25
  21. 2026-10-18reviews4rating3.25
  22. 2026-10-19reviews4rating3.25
  23. 2026-10-22reviews4rating3.25
  24. 2026-10-23reviews4rating3.25
  25. 2026-10-24reviews4rating3.25
  26. 2026-10-25reviews4rating3.25
  27. 2026-10-27reviews4rating3.25
  28. 2026-10-29reviews4rating3.25
  29. 2026-11-01reviews4rating3.25
  30. 2026-11-02reviews4rating3.25

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.

Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

Shawn.

Like this one

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

  1. Countdown timer by Michal Describes nearly the same job, smaller audience 30 users ★ 5.0
  2. nag-o-matic Describes nearly the same job, smaller audience 10 users ★ 5.0
  3. Simple Timer Describes nearly the same job, smaller audience 3 users ★ 5.0
  4. Timer Describes nearly the same job, smaller audience 7 users (last published figure)
  5. RecurringTimers Describes nearly the same job, smaller audience 6 users ★ 5.0

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/nlpopmfpkecacenkjlccfjeeimnegodh/badge.svg)](https://extops.dev/extensions/nlpopmfpkecacenkjlccfjeeimnegodh)

HTML

<a href="https://extops.dev/extensions/nlpopmfpkecacenkjlccfjeeimnegodh"><img src="https://extops.dev/extensions/nlpopmfpkecacenkjlccfjeeimnegodh/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built