Extension Tracker

Website Blocker

25 users No ratings yet Last updated 31 Mar 2026

By seiri-dev Live in the Chrome Web Store nnckgphookhplljppmnjamekphfmajgg Search Google ↗ Last checked 26 Oct 2026, 17:49 UTC

The listing

What the Chrome Web Store shows, as of the last check

Block specified websites and schedule unblocking.Summary from the listing
Developer
seiri-dev
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Tools
First published
5 Mar 2024
Last updated
31 Mar 2026
Version
1.2.0
Size
52.59 KiB
Minimum Chrome
88
Languages
54 languages

Deutsch, English, English (United Kingdom), English (United States), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
https://chrome-tool.github.io/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
2530Tracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct2026-09-27: 34 users2026-10-26: 25 users252530Tracking began27 Sep11 Oct25 Oct2026-09-27: 34 users2026-10-26: 25 users25
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-10-2625––
2026-09-2734––
Users, 7 days
No change
since a week ago
Users, 30 days
−9
-26.5%
Rank
#112,213
by users, of 292,131 extensions
In its category
#39,696
of 115,641 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Browser features
  • alarmsRun tasks on a schedule
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • webNavigationFollow your browsing, page by page

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
CSDN Unlocker1,000 1.508 Accessibility
Image Picker585 –– Tools
JSON Formatter100 –– Tools
Tab Manager33 –– Tools
OmniDebugger13 –– Developer Tools
ScreenSnap9 –– Tools
QR Sweep Pro5 –– Accessibility
GlassTab4 –– Functionality & UI
All 9 extensions by seiri-dev →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 26 Oct 2026, 17:49 UTC; next check around 27 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Website Blocker” (nnckgphookhplljppmnjamekphfmajgg). Chrome Web Store data, last checked 2026-10-26. https://extensiontracker.com/extension/nnckgphookhplljppmnjamekphfmajgg. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_nnckgphookhplljppmnjamekphfmajgg,
  title   = {Website Blocker (nnckgphookhplljppmnjamekphfmajgg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-26},
  url     = {https://extensiontracker.com/extension/nnckgphookhplljppmnjamekphfmajgg},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours