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Dadeumi - Korean Spelling Checker

Chrome extension by tobwithu · Productivity · Tools

A Chrome extension in Productivity · Tools with 60 users, barely installed.

Specific sites only: 4 match patterns.

What the developer says, and 1 screenshot

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

Users
60
Rating
not rated yet
Users, last 15 days
+1
Version
1.0.3
Updated in the store
2025-10-24
Published
2025-01-09
Manifest
V3
Browser access
2 permissions, 4 site patterns

How it has moved

Users
+1 since 01.09
58-61 · 7 readings
  1. 2026-09-0159
  2. 2026-09-0358
  3. 2026-09-0659
  4. 2026-09-0860
  5. 2026-09-0961
  6. 2026-09-1059
  7. 2026-09-1560
Users
+1 since 01.09
58-61 · 7 readings
  1. 2026-09-0159
  2. 2026-09-0358
  3. 2026-09-0659
  4. 2026-09-0860
  5. 2026-09-0961
  6. 2026-09-1059
  7. 2026-09-1560

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: 4 match patterns.

  • https://gemini.google.com/*
  • https://chatgpt.com/*
  • https://claude.ai/*
Show the remaining 1
  • https://nara-speller.co.kr/*
  • Add items to the right-click menu contextMenus
  • 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

tobwithu publishes 4 listings we track, 7k users between them.

  1. X-notifier Neo tobwithu · Lifestyle · Social · published 2015-08-06 6k users ★ 2.8
  2. Acupoints tobwithu · published 2012-01-29 1k users ★ 3.5
  3. LinkGem tobwithu · Productivity · Tools · published 2024-12-24 6 users

Like this one

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

  1. 문법.com - AI Korean Grammar Checker Describes nearly the same job, smaller audience 1k users ★ 4.0
  2. Korrectly - 한국어 맞춤법 검사기 Describes nearly the same job, smaller audience 93 users
  3. OrangeRefine - 맞춤법 검사 Describes nearly the same job, smaller audience 3 users
  4. WordWise Korean Describes nearly the same job, smaller audience 7 users
  5. Mud: Your AI Partner for Better Korean Writing Describes nearly the same job, smaller audience 56 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.

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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.