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Google Tag Gateway Checker by @ffgcvs

Chrome extension by Felipe Goncalves · Productivity · Tools

A Chrome extension in Productivity · Tools with 153 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 2 screenshots

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

Users
153
Rating
5.0 (1 ratings)
Users, last 15 days
+15
Rating, last 30 days
Not watched long enough to say
Version
1.1.3
Updated in the store
2026-09-09
Published
2026-06-27
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+15 since 01.09
138-156 · 8 readings
2026-09-09: released 1.1.3
  1. 2026-09-01138
  2. 2026-09-02142
  3. 2026-09-05151
  4. 2026-09-06147
  5. 2026-09-08149
  6. 2026-09-10156
  7. 2026-09-13153
  8. 2026-09-15153
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
2026-09-09: released 1.1.3
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
Users
+15 since 01.09
138-156 · 8 readings
2026-09-09: released 1.1.3
  1. 2026-09-01138
  2. 2026-09-02142
  3. 2026-09-05151
  4. 2026-09-06147
  5. 2026-09-08149
  6. 2026-09-10156
  7. 2026-09-13153
  8. 2026-09-15153
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
2026-09-09: released 1.1.3
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00

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.

  • Attach to pages the way developer tools do debugger
  • Watch the network requests your browser makes webRequest
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.1.3

What changed recently

  1. Package size changed
  2. Released version 1.1.3 (was 1.1.2)

The publisher

Felipe Goncalves publishes 4 listings we track, 2k users between them. Listed website: ffgcvs.com.

  1. Easy Transpose by @ffgcvs Felipe Goncalves · Lifestyle · Entertainment · published 2026-04-27 2k users ★ 4.6
  2. Quick Extension Manager by @ffgcvs Felipe Goncalves · Productivity · Developer · published 2026-01-23 24 users ★ 5.0
  3. CSP Detector by @ffgcvs Felipe Goncalves · Productivity · Developer · published 2026-03-03 19 users ★ 5.0

Like this one

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

  1. Tag Assistant Describes nearly the same job, with a large installed audience 3.0M users ★ 3.9
  2. TagProof — Analytics & Pixel QA Inspector Describes nearly the same job, smaller audience 5 users
  3. GTM GTAG Inspector Describes nearly the same job, smaller audience 809 users
  4. Tag Checker Tool Describes nearly the same job, smaller audience 90 users
  5. GTM Server-side Tagging Detector Describes nearly the same job, smaller audience 471 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.