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ServiceNow Environment Guard - Environment Marker

Chrome extension by Chrome Extension Toolbox · Productivity · Tools

A Chrome extension in Productivity · Tools with 31 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 1 screenshot

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

Users
31
Rating
not rated yet
Users, last 16 days
+3
Version
1.0.0
Updated in the store
2026-03-27
Published
2026-03-27
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+3 since 31.08
28-32 · 8 readings
  1. 2026-08-3128
  2. 2026-09-0230
  3. 2026-09-0531
  4. 2026-09-0632
  5. 2026-09-0731
  6. 2026-09-0832
  7. 2026-09-1031
  8. 2026-09-1531
Users
+3 since 31.08
28-32 · 8 readings
  1. 2026-08-3128
  2. 2026-09-0230
  3. 2026-09-0531
  4. 2026-09-0632
  5. 2026-09-0731
  6. 2026-09-0832
  7. 2026-09-1031
  8. 2026-09-1531

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.

  • See the address and title of every tab you have open tabs
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

Chrome Extension Toolbox publishes 6 listings we track, 59k users between them.

  1. The Great Suspender Reloaded - Tab Suspender 2026 Chrome Extension Toolbox · Productivity · Tools · published 2025-06-16 40k users ★ 4.0
  2. Save image as Type Chrome Extension Toolbox · Make Chrome Yours · Functionality · published 2026-03-29 10k users ★ 4.1
  3. Email Hunter Chrome Extension Toolbox · Productivity · Tools · published 2025-02-08 7k users ★ 4.9
Show 2 more from this publisher
  1. Download Amazon Product Video Chrome Extension Toolbox · Productivity · Tools · published 2026-02-17 1k users ★ 5.0
  2. Google Translate extension Chrome Extension Toolbox · Make Chrome Yours · Functionality · published 2026-03-13 914 users ★ 4.0

Like this one

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

  1. Where Am I Describes nearly the same job, smaller audience 59 users ★ 5.0
  2. ServiceNow Instance Switcher Describes nearly the same job, smaller audience 16 users ★ 5.0
  3. QA Shield — Environment Guard Describes nearly the same job, smaller audience 15 users ★ 5.0
  4. Simple Environment Banner Describes nearly the same job, smaller audience 14 users ★ 5.0
  5. ServiceNow tool belt Describes nearly the same job, smaller audience 735 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.