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Very Practical Clock & Notepad

Chrome extension by karel.test.special · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 59 users, barely installed. Audience over the last 30 days: +9.

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

What the developer says, and 5 screenshots

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

Users
59
Rating
5.0 (2 ratings)
Users, last 30 days
+9
Rating, last 30 days
Steady over 30 days
Version
3.5.3
Updated in the store
2026-10-14
Published
2025-06-16
Manifest
V3
Browser access
7 permissions

How it has moved

Users
+9 since 02.10
50-61 · 11 readings
2026-10-13: released 3.5.22026-10-14: released 3.5.3
  1. 2026-10-0556
  2. 2026-10-0853
  3. 2026-10-1657
  4. 2026-10-1857
  5. 2026-10-1956
  6. 2026-10-2159
  7. 2026-10-2360
  8. 2026-10-2461
  9. 2026-10-2760
  10. 2026-10-2960
  11. 2026-11-0159
Rating
unchanged since 02.10
reviewsrating 5.00 · 11 readings
2026-10-13: released 3.5.22026-10-14: released 3.5.3
  1. 2026-10-05reviews2rating5.00
  2. 2026-10-08reviews2rating5.00
  3. 2026-10-16reviews2rating5.00
  4. 2026-10-18reviews2rating5.00
  5. 2026-10-19reviews2rating5.00
  6. 2026-10-21reviews2rating5.00
  7. 2026-10-23reviews2rating5.00
  8. 2026-10-24reviews2rating5.00
  9. 2026-10-27reviews2rating5.00
  10. 2026-10-29reviews2rating5.00
  11. 2026-11-01reviews2rating5.00
Users
+15 since 01.09
44-61 · 22 readings
2026-09-03: released 3.42026-09-04: released 3.4.12026-09-07: released 3.4.22026-09-17: released 3.4.32026-09-20: released 3.5.12026-10-13: released 3.5.22026-10-14: released 3.5.3
  1. 2026-09-0144
  2. 2026-09-0246
  3. 2026-09-0445released 3.4.1
  4. 2026-09-0648
  5. 2026-09-0746released 3.4.2
  6. 2026-09-1047
  7. 2026-09-1351
  8. 2026-09-2053released 3.5.1
  9. 2026-09-2552
  10. 2026-09-2751
  11. 2026-09-2850
  12. 2026-10-0556
  13. 2026-10-0853
  14. 2026-10-1657
  15. 2026-10-1857
  16. 2026-10-1956
  17. 2026-10-2159
  18. 2026-10-2360
  19. 2026-10-2461
  20. 2026-10-2760
  21. 2026-10-2960
  22. 2026-11-0159
Rating
unchanged since 01.09
reviewsrating 5.00 · 22 readings
2026-09-03: released 3.42026-09-04: released 3.4.12026-09-07: released 3.4.22026-09-17: released 3.4.32026-09-20: released 3.5.12026-10-13: released 3.5.22026-10-14: released 3.5.3
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00released 3.4.1
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00released 3.4.2
  6. 2026-09-10reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-20reviews2rating5.00released 3.5.1
  9. 2026-09-25reviews2rating5.00
  10. 2026-09-27reviews2rating5.00
  11. 2026-09-28reviews2rating5.00
  12. 2026-10-05reviews2rating5.00
  13. 2026-10-08reviews2rating5.00
  14. 2026-10-16reviews2rating5.00
  15. 2026-10-18reviews2rating5.00
  16. 2026-10-19reviews2rating5.00
  17. 2026-10-21reviews2rating5.00
  18. 2026-10-23reviews2rating5.00
  19. 2026-10-24reviews2rating5.00
  20. 2026-10-27reviews2rating5.00
  21. 2026-10-29reviews2rating5.00
  22. 2026-11-01reviews2rating5.00

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 4
  • Run work in a hidden page offscreen
  • Store data in your browser storage
  • Read your display setup system.display
  • Declares windows

The full permission history for this extension

Version history

  1. Version 3.5.3
  2. Version 3.5.2
  3. Version 3.5.1
Show the remaining 4
  1. Version 3.4.3
  2. Version 3.4.2
  3. Version 3.4.1
  4. Version 3.4

What changed recently

  1. Package size changed
  2. Released version 3.5.3 (was 3.5.2)
  3. Released version 3.5.2 (was 3.5.1)
Show the remaining 7
  1. Package size changed
  2. Released version 3.5.1 (was 3.4.3)
  3. Released version 3.4.3 (was 3.4.2)
  4. Released version 3.4.2 (was 3.4.1)
  5. Released version 3.4.1 (was 3.4)
  6. Package size changed
  7. Released version 3.4 (was 3.3)

The publisher

karel.test.special publishes 10 listings we track, 3k users between them.

  1. Battery Percentage karel.test.special · Productivity · Tools · published 2025-07-09 1k users ★ 4.5
  2. Google AI Studio - File Reader karel.test.special · Productivity · Tools · published 2025-08-08 865 users ★ 4.4
  3. NotebookLM Source Uploader karel.test.special · Productivity · Tools · published 2025-07-09 395 users ★ 5.0
Show 5 more from this publisher
  1. YouTube Playlist Collector karel.test.special · Productivity · Tools · published 2025-07-08 133 users ★ 5.0
  2. YouTube Rightclick Link Collector karel.test.special · Productivity · Tools · published 2025-07-02 103 users ★ 4.2
  3. Slim Window Video Viewer karel.test.special · Productivity · Tools · published 2025-09-07 88 users ★ 5.0
  4. MD Reader karel.test.special · Productivity · Tools · published 2026-01-17 51 users ★ 5.0
  5. NewTab Startpage Organizer Dashboard karel.test.special · Productivity · Workflow · published 2025-08-25 23 users ★ 5.0

Like this one

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

  1. TabNotes — New Tab Notepad Describes nearly the same job, smaller audience 3 users
  2. Clock & Notes Kit: Timer, To-do & Notes Describes nearly the same job, smaller audience 24 users ★ 5.0
  3. Startupik Super Tools Describes nearly the same job, smaller audience 3 users (last published figure) ★ 5.0
  4. e.Simple Notes Describes nearly the same job, smaller audience 16 users ★ 5.0
  5. Yi Clock - Aesthetic New Tab & Dashboard Describes nearly the same job, smaller audience 92 users ★ 2.5

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.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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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