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LINE Message Validator

Chrome extension by physics.0121 · Productivity · Developer

A Chrome extension in Productivity · Developer with 32 users, barely installed.

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
32
Rating
not rated yet
Users, last 17 days
-3
Version
26.9.11
Updated in the store
2026-09-11
Published
2022-12-28
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
-3 since 31.08
31-36 · 8 readings
2026-09-04: released 26.9.42026-09-12: released 26.9.11
  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. 2026-09-1632
Users
-3 since 31.08
31-36 · 8 readings
2026-09-04: released 26.9.42026-09-12: released 26.9.11
  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. 2026-09-1632

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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 26.9.11
  2. Version 26.9.4

What changed recently

  1. Released version 26.9.11 (was 26.9.4)
  2. Package size changed
  3. Released version 26.9.4 (was 26.8.30)

The publisher

physics.0121 publishes 3 listings we track, 80 users between them.

  1. GitHub Language Stats physics.0121 · Productivity · Developer · published 2021-11-23 41 users
  2. connpass advanced stats physics.0121 · Productivity · Workflow · published 2023-08-19 7 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
  2. LINE API Key Auto Extractor Describes nearly the same job, smaller audience 64 users
  3. EN_Noti OA Manager Helper Describes nearly the same job, smaller audience 18 users
  4. ReplyAll.Chat Describes nearly the same job, smaller audience 3 users
  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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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.