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LINE Message Validator

Chrome extension by physics.0121 · Productivity · Developer

A Chrome extension in Productivity · Developer with 31 users, barely installed. Audience over the last 30 days: +2.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
31
Rating
not rated yet
Users, last 30 days
+2
Version
26.10.30
Updated in the store
2026-10-30
Published
2022-12-28
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+2 since 13.10
27-34 · 16 readings
2026-10-23: released 26.10.232026-10-30: released 26.10.30
  1. 2026-10-1329
  2. 2026-10-1631
  3. 2026-10-1834
  4. 2026-10-1933
  5. 2026-10-2032
  6. 2026-10-2230
  7. 2026-10-2429
  8. 2026-10-2927
  9. 2026-10-3028released 26.10.30
  10. 2026-11-0131
  11. 2026-11-0329
  12. 2026-11-0733
  13. 2026-11-0831
  14. 2026-11-1029
  15. 2026-11-1131
  16. 2026-11-1231
Users
-4 since 31.08
27-36 · 29 readings
2026-09-04: released 26.9.42026-09-12: released 26.9.112026-09-18: released 26.9.182026-09-26: released 26.9.252026-10-02: released 26.10.22026-10-09: released 26.10.92026-10-23: released 26.10.232026-10-30: released 26.10.30
  1. 2026-08-3135
  2. 2026-09-0336
  3. 2026-09-0735
  4. 2026-09-0834
  5. 2026-09-1033
  6. 2026-09-1331
  7. 2026-09-1532
  8. 2026-09-1631
  9. 2026-09-2128
  10. 2026-10-0430
  11. 2026-10-0832
  12. 2026-10-0929released 26.10.9
  13. 2026-10-1028
  14. 2026-10-1329
  15. 2026-10-1631
  16. 2026-10-1834
  17. 2026-10-1933
  18. 2026-10-2032
  19. 2026-10-2230
  20. 2026-10-2429
  21. 2026-10-2927
  22. 2026-10-3028released 26.10.30
  23. 2026-11-0131
  24. 2026-11-0329
  25. 2026-11-0733
  26. 2026-11-0831
  27. 2026-11-1029
  28. 2026-11-1131
  29. 2026-11-1231

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.line.me/v2/bot/message/validate/reply
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 26.10.30
  2. Version 26.10.23
  3. Version 26.10.9
Show the remaining 5
  1. Version 26.10.2
  2. Version 26.9.25
  3. Version 26.9.18
  4. Version 26.9.11
  5. Version 26.9.4

What changed recently

  1. Package size changed
  2. Released version 26.10.30 (was 26.10.23)
  3. Released version 26.10.23 (was 26.10.9)
Show the remaining 7
  1. Released version 26.10.9 (was 26.10.2)
  2. Released version 26.10.2 (was 26.9.25)
  3. Released version 26.9.25 (was 26.9.18)
  4. Released version 26.9.18 (was 26.9.11)
  5. Released version 26.9.11 (was 26.9.4)
  6. Package size changed
  7. Released version 26.9.4 (was 26.8.30)

The publisher

physics.0121 publishes 3 listings we track, 79 users between them.

  1. GitHub Language Stats physics.0121 · Productivity · Developer · published 2021-11-23 40 users
  2. connpass advanced stats physics.0121 · Productivity · Workflow · published 2023-08-19 8 users

Like this one

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

  1. LINE OA Chat Reminder Describes nearly the same job, smaller audience 3 users (last published figure)
  2. LINE API Key Auto Extractor Describes nearly the same job, smaller audience 60 users
  3. EN_Noti OA Manager Helper Describes nearly the same job, smaller audience 23 users
  4. ReplyAll.Chat Describes nearly the same job, smaller audience 3 users (last published figure)
  5. LINEメッセージコピー Describes nearly the same job, smaller audience 157 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.

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Users and rating on Ext Ops Panel

Markdown

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

HTML

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

Where the data comes from: how the catalog is built