NCOverlay icon

NCOverlay

by Midra · Entertainment
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

動画配信サービスの再生画面にニコニコのコメントを表示する拡張機能

Users
4,000
+1,000 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
37
+4 in 30 days
Store rank
#15K
#13K among extensions
Version
3.40.7
updated 15 Oct 2026

Users

monthly, 3 years
02,0004,000Oct 2023May 2025Oct 2026
Latest, 15 Oct 2026: 4,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
01837Oct 2023May 2025Oct 2026
Latest, 15 Oct 2026: 37 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About NCOverlay

【概要】 動画配信サービスの再生画面にニコニコのコメントを表示する拡張機能です。 【使い方】 コメントは自動で取得・表示されるので何もしなくてOK。 対応している動画配信サービスは以下のサイトから確認してください。 https://github.com/Midra429/NCOverlay

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%+10.00
30 days+1,000+33.3%+40.00
6 months+1,000+33.3%+10+0.01
1 year+3,000+300.0%+14+0.01

Version history

142 versions recorded
3.40.715 Oct 2026
3.40.510 Oct 2026
3.40.47 Oct 2026
3.40.32 Oct 2026
3.40.230 Sep 2026
3.40.126 Sep 2026
3.40.022 Sep 2026
3.39.716 Sep 2026

Details

Category
Entertainment
First seen
8 Oct 2023
Size
1.9 MB
Languages
ja
Pricing
Free
Extension ID
ofhffkmglkibpkgcfhbgajghlkgplafe

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storageunlimitedStoragetabscontextMenusclipboardWriteclipboardReaddownloadssidePanel
Site access
<all_urls>
Can read and change data on every website you visit.

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