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Chrome extension by TechKwon · Productivity · Tools

A Chrome extension in Productivity · Tools with 330 users, barely installed. Audience over the last 30 days: -104.

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

What the developer says, and 1 screenshot

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

Users
330
Rating
5.0 (1 ratings)
Users, last 30 days
-104
Rating, last 30 days
Steady over 30 days
Version
1.0
Updated in the store
2025-12-21
Published
2025-12-21
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
-104 since 01.10
330-528 · 11 readings
  1. 2026-10-08383
  2. 2026-10-09406
  3. 2026-10-13395
  4. 2026-10-16493
  5. 2026-10-19521
  6. 2026-10-21528
  7. 2026-10-22511
  8. 2026-10-23491
  9. 2026-10-24481
  10. 2026-10-29330
  11. 2026-10-31330
Rating
unchanged since 01.10
reviewsrating 5.00 · 11 readings
  1. 2026-10-08reviews1rating5.00
  2. 2026-10-09reviews1rating5.00
  3. 2026-10-13reviews1rating5.00
  4. 2026-10-16reviews1rating5.00
  5. 2026-10-19reviews1rating5.00
  6. 2026-10-21reviews1rating5.00
  7. 2026-10-22reviews1rating5.00
  8. 2026-10-23reviews1rating5.00
  9. 2026-10-24reviews1rating5.00
  10. 2026-10-29reviews1rating5.00
  11. 2026-10-31reviews1rating5.00
Users
-86 since 31.08
0-528 · 20 readings
  1. 2026-08-31416
  2. 2026-09-02433
  3. 2026-09-04449
  4. 2026-09-08447
  5. 2026-09-09425
  6. 2026-09-130
  7. 2026-09-15438
  8. 2026-09-16439
  9. 2026-09-21434
  10. 2026-10-08383
  11. 2026-10-09406
  12. 2026-10-13395
  13. 2026-10-16493
  14. 2026-10-19521
  15. 2026-10-21528
  16. 2026-10-22511
  17. 2026-10-23491
  18. 2026-10-24481
  19. 2026-10-29330
  20. 2026-10-31330
Rating
unchanged since 31.08
reviewsrating 5.00 · 20 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-08reviews1rating5.00
  5. 2026-09-09reviews1rating5.00
  6. 2026-09-13reviews1rating5.00
  7. 2026-09-15reviews1rating5.00
  8. 2026-09-16reviews1rating5.00
  9. 2026-09-21reviews1rating5.00
  10. 2026-10-08reviews1rating5.00
  11. 2026-10-09reviews1rating5.00
  12. 2026-10-13reviews1rating5.00
  13. 2026-10-16reviews1rating5.00
  14. 2026-10-19reviews1rating5.00
  15. 2026-10-21reviews1rating5.00
  16. 2026-10-22reviews1rating5.00
  17. 2026-10-23reviews1rating5.00
  18. 2026-10-24reviews1rating5.00
  19. 2026-10-29reviews1rating5.00
  20. 2026-10-31reviews1rating5.00

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

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

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

TechKwon publishes 7 listings we track, 1k users between them.

  1. AI Usage Limit Alerts TechKwon · Productivity · Tools · published 2026-07-23 377 users ★ 5.0
  2. 하이러닝 도우미 TechKwon · Productivity · Education · published 2026-03-09 182 users ★ 5.0
  3. Sidebar Calculator TechKwon · Productivity · Tools · published 2025-01-24 177 users
Show 3 more from this publisher
  1. 나이스 동아리 배정 도우미 TechKwon · Productivity · Education · published 2026-03-12 73 users
  2. Code by Voice! micro:bit TechKwon · Productivity · Education · published 2026-07-06 61 users
  3. Ringa Ringa Timer TechKwon · Productivity · Tools · published 2025-01-30 8 users

Like this one

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

  1. QR 코드 도우미 Describes nearly the same job, smaller audience 5 users
  2. QR Code reader (PC) - QRead.cc Describes nearly the same job, smaller audience 1k users ★ 5.0
  3. Qroole - QR Code Reader Describes nearly the same job, smaller audience 72 users ★ 5.0
  4. QR Code Reader Describes nearly the same job, smaller audience 3 users (last published figure)
  5. QR Code Scanner Describes nearly the same job, smaller audience 50 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/lfdbbdponldnpcpjmknalafhbhmnabjc/badge.svg)](https://extops.dev/extensions/lfdbbdponldnpcpjmknalafhbhmnabjc)

HTML

<a href="https://extops.dev/extensions/lfdbbdponldnpcpjmknalafhbhmnabjc"><img src="https://extops.dev/extensions/lfdbbdponldnpcpjmknalafhbhmnabjc/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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built