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Mandubun

Chrome extension by Mandubun · Productivity · Education

  • Trader

A Chrome extension in Productivity · Education with 50 users, barely installed. Audience over the last 30 days: -14.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

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

Users
50
Rating
not rated yet
Users, last 30 days
-14
Version
1.0.4.0
Updated in the store
2026-03-23
Published
2026-02-26
Manifest
V3
Browser access
1 permission, 3 site patterns

How it has moved

Users
-14 since 16.10
43-64 · 19 readings
  1. 2026-10-1664
  2. 2026-10-1759
  3. 2026-10-1861
  4. 2026-10-2060
  5. 2026-10-2162
  6. 2026-10-2360
  7. 2026-10-2461
  8. 2026-10-2556
  9. 2026-10-2854
  10. 2026-10-2950
  11. 2026-10-3046
  12. 2026-11-0145
  13. 2026-11-0443
  14. 2026-11-0648
  15. 2026-11-0751
  16. 2026-11-0850
  17. 2026-11-1153
  18. 2026-11-1452
  19. 2026-11-1550
Users
+10 since 01.09
40-74 · 38 readings
  1. 2026-09-0140
  2. 2026-09-0246
  3. 2026-09-0548
  4. 2026-09-0658
  5. 2026-09-0869
  6. 2026-09-1074
  7. 2026-09-1370
  8. 2026-09-1556
  9. 2026-09-1747
  10. 2026-09-2045
  11. 2026-09-2143
  12. 2026-09-2546
  13. 2026-09-2644
  14. 2026-09-2842
  15. 2026-10-0544
  16. 2026-10-0855
  17. 2026-10-0958
  18. 2026-10-1062
  19. 2026-10-1161
  20. 2026-10-1664
  21. 2026-10-1759
  22. 2026-10-1861
  23. 2026-10-2060
  24. 2026-10-2162
  25. 2026-10-2360
  26. 2026-10-2461
  27. 2026-10-2556
  28. 2026-10-2854
  29. 2026-10-2950
  30. 2026-10-3046
  31. 2026-11-0145
  32. 2026-11-0443
  33. 2026-11-0648
  34. 2026-11-0751
  35. 2026-11-0850
  36. 2026-11-1153
  37. 2026-11-1452
  38. 2026-11-1550

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: 3 match patterns.

  • *://comic.naver.com/*
  • *://image-comic.pstatic.net/*
  • https://api.mandubun.com/*
  • 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

Mandubun.

Like this one

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

  1. LexiPark (Beta) Describes nearly the same job, smaller audience 7 users (last published figure) ★ 5.0
  2. Hangeul Lens Webtoon Overlay Describes nearly the same job, smaller audience 10 users
  3. SpeedKorean Describes nearly the same job, smaller audience 20 users
  4. Korean Reader Describes nearly the same job, smaller audience 31 users
  5. LingCurve — Immersive Korean Describes nearly the same job, smaller audience 3 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 regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-15. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built