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Chrome extension by cha5s5dh · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 13 users, barely installed. Audience over the last 30 days: +4.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

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

Users
13
Rating
not rated yet
Users, last 30 days
+4
Version
3.5.0
Updated in the store
2026-08-05
Published
2026-03-23
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+4 since 01.10
6-13 · 13 readings
  1. 2026-10-057
  2. 2026-10-106
  3. 2026-10-138
  4. 2026-10-1610
  5. 2026-10-1711
  6. 2026-10-1812
  7. 2026-10-1911
  8. 2026-10-2310
  9. 2026-10-2411
  10. 2026-10-2512
  11. 2026-10-2811
  12. 2026-10-2913
  13. 2026-10-3113
Users
+6 since 31.08
6-13 · 23 readings
  1. 2026-08-317
  2. 2026-09-038
  3. 2026-09-0410
  4. 2026-09-0610
  5. 2026-09-1311
  6. 2026-09-1512
  7. 2026-09-179
  8. 2026-09-208
  9. 2026-09-2710
  10. 2026-09-289
  11. 2026-10-057
  12. 2026-10-106
  13. 2026-10-138
  14. 2026-10-1610
  15. 2026-10-1711
  16. 2026-10-1812
  17. 2026-10-1911
  18. 2026-10-2310
  19. 2026-10-2411
  20. 2026-10-2512
  21. 2026-10-2811
  22. 2026-10-2913
  23. 2026-10-3113

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • 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

cha5s5dh publishes 15 listings we track, 414 users between them. Listed website: codescan.kr.

  1. ProxySwitcher - Burp Suite Proxy Manager cha5s5dh · Productivity · Tools · published 2026-03-23 212 users
  2. D-Day Counter - 디데이 카운터 cha5s5dh · Productivity · Tools · published 2026-04-01 123 users ★ 5.0
  3. Snake Game - 스네이크 게임 cha5s5dh · Lifestyle · Games · published 2026-03-20 11 users
Show 5 more from this publisher
  1. 키팡 실시간 인기검색어 cha5s5dh · Productivity · Tools · published 2026-08-05 11 users
  2. 오늘의 운세 - Daily Fortune cha5s5dh · Lifestyle · Entertainment · published 2026-03-24 9 users
  3. ExtGuard - 확장 프로그램 보안 감사 cha5s5dh · Productivity · Tools · published 2026-04-09 7 users
  4. PhishCheck - 피싱 URL 탐지기 cha5s5dh · Productivity · Tools · published 2026-04-09 7 users
  5. Flappy Jump - 플래피 점프 cha5s5dh · Lifestyle · Games · published 2026-03-24 7 users

Like this one

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

  1. GuardBee Security Check Describes nearly the same job, smaller audience 4 users
  2. Security Report Card Describes nearly the same job, smaller audience 6 users ★ 5.0
  3. SecureWatch - Website Security Scanner Describes nearly the same job, smaller audience 12 users ★ 5.0
  4. RiskBadge - Website Security Score Describes nearly the same job, smaller audience 13 users
  5. Vigil: Website Security Grade Describes nearly the same job, smaller audience 3 users (last published figure)

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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built