Extension Tracker

Auto-Delete Cookies on Tab Close — Cookie AutoDelete Alternative, Whitelist

2,000 users Rated 4.57 from 7 ratings Last updated 5 Jul 2026

By Northpine Labs LLC Live in the Chrome Web Store pfkgmfddjojnoekblkdgpgmehpagjflg Search Google ↗ Last checked 13 Nov 2026, 01:38 UTC

The listing

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

Auto-delete cookies on tab close — Cookie AutoDelete alternative for Chrome MV3. Whitelist trusted sites. No telemetry, open source.Summary from the listing
Developer
Northpine Labs LLC
Enhanced Safe Browsing
Trusted. What this means →
Category
Make Chrome Yours › Privacy & Security
First published
24 May 2026
Last updated
5 Jul 2026
Version
1.0.11
Size
292 KiB
Minimum Chrome
120
Languages
52 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), 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
extkit.dev
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
2K3K4KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 3,000 users2026-10-01: 3,000 users2026-10-08: 3,000 users2026-10-16: 3,000 users2026-10-23: 4,000 users2026-10-30: 2,000 users2026-11-05: 2,000 users2026-11-13: 2,000 users2,0002K3K4KTracking began27 Sep18 Oct8 Nov2026-09-27: 3,000 users2026-10-01: 3,000 users2026-10-08: 3,000 users2026-10-16: 3,000 users2026-10-23: 4,000 users2026-10-30: 2,000 users2026-11-05: 2,000 users2026-11-13: 2,000 users2K
Average rating
4.504.6027 Sep11 Oct25 Oct8 Nov4.574.504.6027 Sep18 Oct8 Nov4.57
Number of ratings
727 Sep11 Oct25 Oct8 Nov7727 Sep18 Oct8 Nov7
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-132,0004.577
2026-11-052,0004.577
2026-10-302,0004.577
2026-10-234,0004.577
2026-10-163,0004.577
2026-10-083,0004.577
2026-10-013,0004.577
2026-09-273,0004.577
Users, 7 days
No change
since a week ago
Users, 30 days
−1,000
-33.3%
Rank
#14,552
by users, of 292,131 extensions
In its category
#352
of 5,693 in Privacy & Security

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
Browser features
  • alarmsRun tasks on a schedule
  • contextMenusAdd items to the right-click menu
  • cookiesRead and change cookies on the sites it can reach
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
Asked for later, if you agree
  • browsingDataClear your browsing data

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Save Image as Type — JPG PNG WebP PDF, Resize & Remove Background40,000 4.88214 Tools
Get YouTube Tags1,000 4.449 Tools
HEIC to JPG Converter — Batch HEIF, PNG, WebP & iPhone Photos933 5.004 Tools
CookieMate — Cookie Editor, Inspector & Manager, EditThisCookie Alt640 –– Developer Tools
AccessCheck — Website Accessibility Checker, WCAG & ADA Audit626 5.002 Tools
RedirectCheck — URL & Website Redirect Checker 301 Chain Trace Status Code465 5.002 Tools
Readability Checker — Reading Level, Flesch-Kincaid & Writing Score356 5.001 Tools
QuickSEO — SEO Checker & AI Visibility Audit Tool342 5.002 Tools
Save Articles to Read Later — Pocket Alternative & Reader View Mode311 4.502 Workflow & Planning
ReadClear — Dyslexia Font, Bionic Reading, Reading Ruler & Text to Speech260 5.003 Accessibility
All 24 extensions by Northpine Labs LLC →

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 13 Nov 2026, 01:38 UTC; next check around 20 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Auto-Delete Cookies on Tab Close — Cookie AutoDelete Alternative, Whitelist” (pfkgmfddjojnoekblkdgpgmehpagjflg). Chrome Web Store data, last checked 2026-11-13. https://extensiontracker.com/extension/pfkgmfddjojnoekblkdgpgmehpagjflg. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_pfkgmfddjojnoekblkdgpgmehpagjflg,
  title   = {Auto-Delete Cookies on Tab Close — Cookie AutoDelete Alternative, Whitelist (pfkgmfddjojnoekblkdgpgmehpagjflg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-13},
  url     = {https://extensiontracker.com/extension/pfkgmfddjojnoekblkdgpgmehpagjflg},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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