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CZ MultiViewer

Chrome extension by 듀나 · Lifestyle · Entertainment

A Chrome extension in Lifestyle · Entertainment with 3 000 users, a small but real audience.

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
3 000
Rating
4.8 (13 ratings)
Users, last 15 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.1.1
Updated in the store
2026-07-23
Published
2025-12-28
Manifest
V3
Browser access
3 permissions, 4 site patterns

How it has moved

Users
unchanged since 01.09
3k · 3 readings
  1. 2026-09-013k
  2. 2026-09-133k
  3. 2026-09-153k
Rating
-0.07 since 01.09
reviewsrating 4.85-4.92 · 3 readings
  1. 2026-09-01reviews12rating4.92
  2. 2026-09-13reviews13rating4.85
  3. 2026-09-15reviews13rating4.85
Users
unchanged since 01.09
3k · 3 readings
  1. 2026-09-013k
  2. 2026-09-133k
  3. 2026-09-153k
Rating
-0.07 since 01.09
reviewsrating 4.85-4.92 · 3 readings
  1. 2026-09-01reviews12rating4.92
  2. 2026-09-13reviews13rating4.85
  3. 2026-09-15reviews13rating4.85

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://api.chzzk.naver.com/*
  • https://nid.naver.com/*
  • https://chzzk.naver.com/*
Show the remaining 1
  • https://czviewer.duna.me/*
  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting

The full permission history for this extension

What changed recently

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

The publisher

듀나 publishes 3 listings we track, 3k users between them. Listed website: duna.me.

  1. 같이보기 타이머 듀나 · Productivity · Tools · published 2026-01-05 184 users
  2. 안녕하시지 - 치지직 당일 첫 채팅 표시 듀나 · Lifestyle · Entertainment · published 2026-04-08 14 users

Like this one

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

  1. CHEESE EYES Describes nearly the same job, smaller audience 77 users ★ 5.0
  2. Twitch-in-Twitch Describes nearly the same job, with an established audience 10k users ★ 4.3
  3. Parallel Viewer for Twitch Describes nearly the same job, smaller audience 8 users
  4. Chzzk Latency Display Describes nearly the same job, smaller audience 4k users ★ 4.7
  5. Unified Live Chat Describes nearly the same job, smaller audience 4 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.

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.