NB icon

NB

by nblocker · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 18 Oct 2026

NHKのWebサイトをブロックします

Users
129
+15 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#77K
#64K among extensions
Version
1.0.1
updated 9 Sep 2025

Users

monthly, 2 years
064129Apr 2025Feb 2026Oct 2026
Latest, 18 Oct 2026: 129 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
012Apr 2025Feb 2026Oct 2026
Latest, 18 Oct 2026: 2 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 NB

nhk.or.jp, nhk.jp, nhkを始めとした114のドメインをブロック対象としています。

Growth

WindowUsersChangeRatingsRating
7 days+12+10.3%00.00
30 days+15+13.2%00.00
6 months+31+31.6%00.00
1 year+103+396.2%+10.00

Version history

2 versions recorded
1.0.19 Sep 2025
1.0.05 Apr 2025

Details

Category
Tools
First seen
5 Apr 2025
Size
10 KB
Languages
ja
Pricing
Free
Extension ID
nlhajjcnfaggjooeolhjebnfkhlakjom

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
declarativeNetRequest

Alternatives to NB

Extensions that rank for the same store searches or share the Tools category, ordered by users
迅雷下载支持85M users · 4.3 ★ · 1,448 ratings Claude19M users · 3.6 ★ · 1,831 ratings Zotero Connector9M users · 4.0 ★ · 2,489 ratings Browsec VPN - Free VPN for Chrome8M users · 4.7 ★ · 40,808 ratings ChatGPT7M users · 1.9 ★ · 959 ratings WPS PDF - Read, Edit, Fill, Convert, and AI Chat PDF with Ease7M users · 4.5 ★ · 193 ratings Microsoft Bing Search for Chrome7M users · 2.6 ★ · 137 ratings Video Download Helper6M users · 4.7 ★ · 35,883 ratings