Extension Tracker

Cat Gatekeeper

1,000 users Rated 5.00 from 7 ratings Last updated 1 Jun 2026

By developmentbycores Live in the Chrome Web Store jibhbdgmnfeajhijpmgelnocbajleege Search Google ↗ Last checked 6 Nov 2026, 04:29 UTC

The listing

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

Use Cat Gatekeeper as your URL blocker and Pomodoro Timer app to block websites on chrome with a cute cat hijacking your screen.Summary from the listing
Developer
developmentbycores
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Tools
First published
1 Jun 2026
Last updated
1 Jun 2026
Version
1.0.0
Size
6.35 MiB
Minimum Chrome
88
Languages
51 languages

Deutsch, English, Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), română, shqip, 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

Privacy policy
https://docs.google.com/document/d/1AGfrUFEgQ_TrcbuEt0Sa6S-UT5p5Xe1ojXEnxIigA58/edit?usp=sharing
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
9801K1.02KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov2026-09-27: 1,000 users2026-10-03: 1,000 users2026-10-10: 1,000 users2026-10-17: 1,000 users2026-10-23: 1,000 users2026-10-30: 1,000 users2026-11-06: 1,000 users1,0009801K1.02KTracking began27 Sep11 Oct25 Oct2026-09-27: 1,000 users2026-10-03: 1,000 users2026-10-10: 1,000 users2026-10-17: 1,000 users2026-10-23: 1,000 users2026-10-30: 1,000 users2026-11-06: 1,000 users1K
Average rating
4.804.905.0027 Sep11 Oct25 Oct5.004.804.905.0027 Sep11 Oct25 Oct5.00
Number of ratings
727 Sep11 Oct25 Oct7727 Sep11 Oct25 Oct7
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-061,0005.007
2026-10-301,0005.007
2026-10-231,0005.007
2026-10-171,0005.007
2026-10-101,0005.007
2026-10-031,0005.007
2026-09-271,0005.007
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#17,862
by users, of 292,131 extensions
In its category
#4,591
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

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • alarmsRun tasks on a schedule
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Authenticator App20,000 3.8015 Tools
Disable YouTube Shorts10,000 3.1578 Workflow & Planning
UnHook YouTube10,000 4.5958 Tools
Block Porn2,000 4.205 Tools
Currency Exchange Rate2,000 5.001 Household
Block Sites728 4.008 Workflow & Planning
UTC Time Converter615 5.001 Tools
Clipboard History351 5.003 Tools
Create a QR code for a URL113 5.003 Tools
All 10 extensions by developmentbycores →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 6 Nov 2026, 04:29 UTC; next check around 13 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Cat Gatekeeper” (jibhbdgmnfeajhijpmgelnocbajleege). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/jibhbdgmnfeajhijpmgelnocbajleege. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_jibhbdgmnfeajhijpmgelnocbajleege,
  title   = {Cat Gatekeeper (jibhbdgmnfeajhijpmgelnocbajleege)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-06},
  url     = {https://extensiontracker.com/extension/jibhbdgmnfeajhijpmgelnocbajleege},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours