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Tag & Cookie Sentinel

Chrome extension by GTS · Productivity · Developer

  • Trader

A Chrome extension in Productivity · Developer with 4 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
4
Rating
not rated yet
Users, last 19 days
unchanged
Version
1.0.1
Updated in the store
2026-04-26
Published
2026-04-26
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
unchanged since 31.08
4-5 · 10 readings
  1. 2026-08-314
  2. 2026-09-035
  3. 2026-09-044
  4. 2026-09-065
  5. 2026-09-074
  6. 2026-09-085
  7. 2026-09-094
  8. 2026-09-155
  9. 2026-09-174
  10. 2026-09-184
Users
unchanged since 31.08
4-5 · 10 readings
  1. 2026-08-314
  2. 2026-09-035
  3. 2026-09-044
  4. 2026-09-065
  5. 2026-09-074
  6. 2026-09-085
  7. 2026-09-094
  8. 2026-09-155
  9. 2026-09-174
  10. 2026-09-184

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Watch the network requests your browser makes webRequest
Show the remaining 1
  • Schedule work to run later alarms

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

GTS publishes 19 listings we track, 311 users between them. Listed website: cosmoswebtech.com.au.

  1. AI Prompt Library - Prompt Manager for ChatGPT & Claude GTS · Productivity · Tools · published 2026-04-25 45 users (last published figure)
  2. Origin IP Lookup GTS · Productivity · Developer · published 2026-04-16 39 users
  3. API Inspector - XHR & Fetch Debugger GTS · Productivity · Developer · published 2026-05-05 30 users
Show 5 more from this publisher
  1. Mobile Viewport Preview - iPhone, Pixel, iPad GTS · Productivity · Developer · published 2026-04-25 30 users
  2. Page Data Extractor GTS · Productivity · Developer · published 2026-04-07 28 users
  3. GitHub Repo Analyzer - Repo Intelligence GTS · Productivity · Workflow · published 2026-05-04 27 users
  4. Tech Stack Detector - Technology Profiler GTS · Productivity · Developer · published 2026-04-07 16 users
  5. JWT & OAuth Inspector GTS · Productivity · Developer · published 2026-04-25 15 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. TagCompliance: Tag, Cookie & Consent Audit Describes nearly the same job, smaller audience 11 users ★ 5.0
  2. Pixel Auditor: Tag, PII & Consent Mode Inspector Describes nearly the same job, smaller audience 185 users ★ 5.0
  3. Consent Mode V2 Inspector - Google, Clarity and Uet by My Agile Privacy Describes nearly the same job, smaller audience 264 users ★ 5.0
  4. Cookie Auditor by Webomo Describes nearly the same job, smaller audience 49 users
  5. DataGrail Privacy Inspector Describes nearly the same job, smaller audience 481 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.