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ClockinSync – Time Zone Converter & World Clock

Chrome extension by ClockinSync.com · Productivity · Workflow

  • Featured
  • Established publisher

A Chrome extension in Productivity · Workflow with 56 users, barely installed. Audience over the last 30 days: +13.

Specific sites only: 1 match pattern.

What the developer says, and 5 screenshots

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

Users
56
Rating
5.0 (4 ratings)
Users, last 30 days
+13
Rating, last 30 days
Steady over 30 days
Version
1.26.918
Updated in the store
2026-09-19
Published
2026-05-02
Manifest
V3
Browser access
5 permissions, 1 site pattern

How it has moved

Users
+13 since 02.10
42-56 · 15 readings
  1. 2026-10-0845
  2. 2026-10-0946
  3. 2026-10-1045
  4. 2026-10-1142
  5. 2026-10-1345
  6. 2026-10-1650
  7. 2026-10-1851
  8. 2026-10-1952
  9. 2026-10-2153
  10. 2026-10-2255
  11. 2026-10-2354
  12. 2026-10-2452
  13. 2026-10-2553
  14. 2026-10-2956
  15. 2026-11-0156
Rating
unchanged since 02.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-08reviews4rating5.00
  2. 2026-10-09reviews4rating5.00
  3. 2026-10-10reviews4rating5.00
  4. 2026-10-11reviews4rating5.00
  5. 2026-10-13reviews4rating5.00
  6. 2026-10-16reviews4rating5.00
  7. 2026-10-18reviews4rating5.00
  8. 2026-10-19reviews4rating5.00
  9. 2026-10-21reviews4rating5.00
  10. 2026-10-22reviews4rating5.00
  11. 2026-10-23reviews4rating5.00
  12. 2026-10-24reviews4rating5.00
  13. 2026-10-25reviews4rating5.00
  14. 2026-10-29reviews4rating5.00
  15. 2026-11-01reviews4rating5.00
Users
+26 since 01.09
30-56 · 29 readings
2026-09-19: released 1.26.918
  1. 2026-09-0130
  2. 2026-09-0233
  3. 2026-09-0435
  4. 2026-09-0637
  5. 2026-09-0736
  6. 2026-09-0938
  7. 2026-09-1039
  8. 2026-09-1343
  9. 2026-09-1544
  10. 2026-09-1642
  11. 2026-09-2051
  12. 2026-09-2547
  13. 2026-09-2645
  14. 2026-09-2843
  15. 2026-10-0845
  16. 2026-10-0946
  17. 2026-10-1045
  18. 2026-10-1142
  19. 2026-10-1345
  20. 2026-10-1650
  21. 2026-10-1851
  22. 2026-10-1952
  23. 2026-10-2153
  24. 2026-10-2255
  25. 2026-10-2354
  26. 2026-10-2452
  27. 2026-10-2553
  28. 2026-10-2956
  29. 2026-11-0156
Rating
unchanged since 01.09
reviewsrating 5.00 · 29 readings
2026-09-19: released 1.26.918
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-02reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-06reviews3rating5.00
  5. 2026-09-07reviews3rating5.00
  6. 2026-09-09reviews3rating5.00
  7. 2026-09-10reviews3rating5.00
  8. 2026-09-13reviews3rating5.00
  9. 2026-09-15reviews3rating5.00
  10. 2026-09-16reviews3rating5.00
  11. 2026-09-20reviews4rating5.00
  12. 2026-09-25reviews4rating5.00
  13. 2026-09-26reviews4rating5.00
  14. 2026-09-28reviews4rating5.00
  15. 2026-10-08reviews4rating5.00
  16. 2026-10-09reviews4rating5.00
  17. 2026-10-10reviews4rating5.00
  18. 2026-10-11reviews4rating5.00
  19. 2026-10-13reviews4rating5.00
  20. 2026-10-16reviews4rating5.00
  21. 2026-10-18reviews4rating5.00
  22. 2026-10-19reviews4rating5.00
  23. 2026-10-21reviews4rating5.00
  24. 2026-10-22reviews4rating5.00
  25. 2026-10-23reviews4rating5.00
  26. 2026-10-24reviews4rating5.00
  27. 2026-10-25reviews4rating5.00
  28. 2026-10-29reviews4rating5.00
  29. 2026-11-01reviews4rating5.00

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

Specific sites only: 1 match pattern.

  • https://api.clockinsync.com/*
Show the remaining 2

The full permission history for this extension

Version history

  1. Version 1.26.918

What changed recently

  1. Package size changed
  2. Store description rewritten (121 → 122 characters)
  3. Renamed from "ClockinSync – Timezone Converter & World Clock" to "ClockinSync – Time Zone Converter & World Clock"
Show the remaining 1
  1. Released version 1.26.918 (was 1.26.59)

The publisher

ClockinSync.com. Listed website: clockinsync.com.

Like this one

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

  1. ez-timezone — Timezone Converter & Meeting Times Describes nearly the same job, smaller audience 4 users
  2. Zutime - Meeting Scheduler Helper Describes nearly the same job, smaller audience 3 users (last published figure)
  3. MeetMomentum Describes nearly the same job, smaller audience 61 users ★ 5.0
  4. Team Timezone Manager Describes nearly the same job, smaller audience 10 users ★ 5.0
  5. SyncZone — World Time Clock Describes nearly the same job, smaller audience 14 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.

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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