Ext Ops Panel
Open the app

COUPLUS

Chrome extension by jkumyu01 · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 10 000 users, an established extension.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

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

Users
10 000
Rating
3.7 (7 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
10.81
Updated in the store
2026-09-13
Published
2022-08-07
Manifest
V3
Browser access
8 permissions, 5 site patterns

How it has moved

Users
unchanged since 31.08
10k · 2 readings
2026-09-04: released 10.792026-09-08: released 10.802026-09-13: released 10.81
  1. 2026-08-3110k
  2. 2026-09-1510k
Rating
unchanged since 31.08
reviewsrating 3.71 · 2 readings
2026-09-04: released 10.792026-09-08: released 10.802026-09-13: released 10.81
  1. 2026-08-31reviews7rating3.71
  2. 2026-09-15reviews7rating3.71
Users
unchanged since 31.08
10k · 2 readings
2026-09-04: released 10.792026-09-08: released 10.802026-09-13: released 10.81
  1. 2026-08-3110k
  2. 2026-09-1510k
Rating
unchanged since 31.08
reviewsrating 3.71 · 2 readings
2026-09-04: released 10.792026-09-08: released 10.802026-09-13: released 10.81
  1. 2026-08-31reviews7rating3.71
  2. 2026-09-15reviews7rating3.71

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

Every site you visit. This extension can read and change the content of any page you open.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
Show the remaining 5
  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 10.81
  2. Version 10.80
  3. Version 10.79

What changed recently

  1. Released version 10.81 (was 10.80)
  2. Released version 10.80 (was 10.79)
  3. Released version 10.79 (was 10.77)

The publisher

jkumyu01 publishes 4 listings we track, 51k users between them.

  1. 스마트스토어 쿠팡 분석 - SMART DATA 스마트데이터 jkumyu01 · Productivity · Workflow · published 2022-06-06 30k users ★ 3.9
  2. 스마트스토어 쿠팡 분석 - SMART DATA 스마트데이터 jkumyu01 · Productivity · Workflow · published 2023-05-03 10k users ★ 3.5
  3. 쿠팡 재고수량 확인 jkumyu01 · Lifestyle · Shopping · published 2021-12-27 1k users ★ 3.5

Like this one

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

  1. 셀다 - AI 쇼핑몰 관리 Describes nearly the same job, smaller audience 111 users ★ 5.0
  2. 쿠팡입고데이터 추출2 Describes nearly the same job, smaller audience 11 users
  3. 1688mercado Describes nearly the same job, smaller audience 4 users
  4. 로켓소싱 Describes nearly the same job, smaller audience 16 users
  5. Keyouyun - Keyouyun Assistant Describes nearly the same job, smaller audience 8k 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

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.