Stable signalNo paid features detectedHigh-risk permissions

Environment Marker

Use the Environment Marker extension and prevent screw-ups with the (programming) environments.

Users40KCurrent public install base

Rating4.8Store average score

Reviews57Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Environment Marker Media preview

3 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

4.82

Latest

4.82

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthNo data

----

7-day growthFlat

00%

30-day growthNo data

----

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.2.1

ManifestV3

Size160KiB

Languages11Deutsch / English / Tiếng Việt +8

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

This extension helps you visually distinguish between different environments by adding a colored label to specified websites based on URL configurations. It supports regular expressions (including wildcards), a color picker, and positioning preferences.

Why Use Environment Marker?

In IT projects, working with multiple environments—such as development, QA, staging, and production—is common. However, since these environments often look identical, mistakes can happen.

Have you ever intended to run a "quick test" in the development environment, only to realize too late that you were actually in production? Misconfigurations and accidental changes can easily occur because the only visible difference is the discreet URL in the browser's address bar.

That is where Environment Marker comes in. This free and open-source Chrome extension lets you define your project’s environment URLs and assign a colored label in the browser window to identify them at a glance.

No more screw-ups in the production environment!

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.8Average computed only from synced review bodies below

Reviews with text44Synced review bodies

Total ratings / reviews57Chrome Web Store public rating/review count

Store average score: 4.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Thiago Rodrigues2015年11月27日

Muito bom!! Facilita muito pra quem precisa trabalhar com vários ambientes ao mesmo tempo! Parabéns!

Carlos Eduardo Papacidero2015年11月27日

Must have extension if you work with multiple environments at same time. The labels really helps you prevent mistakes.

Geovanne Bertonha2015年11月27日

Diego Ferreira de Melo2015年11月27日

Muito bom!!! Me ajudou muito. Esse app aumentou muito a produtividade e reduziu os erros gerados!

Showing 44 results

1 2 3 4 5

Similar and related extensions

Review related products from the Chrome Web Store detail page.

Environment Indicator

Developer Tools

Add an environment marker to differentiate QA environments from production. In addition, you can create your own indicator rules

Environment Marker

Developer Tools

Likely PaidConfidence 88Platform Stripe

Provides a way to add a color indicator or marker (ribbon) on a web page depending on the URL.

URLColors

Developer Tools

A chrome extension that adds a colored border around websites that match user inputted preferences.

SN Utils OnPrem

Developer Tools

Likely PaidConfidence 88Platform Stripe

Productivity tools for ServiceNow — On-Prem Edition, offered by SN Utils B.V. Not affiliated with ServiceNow, Inc.

D365 F&O Show Table Browser

Workflow & Planning

Microsoft Dynamics 365 Show Table Browser

SN Utils - Tools for ServiceNow

Developer Tools

FreemiumConfidence 64

Productivity tools for ServiceNow, offered by SN Utils B.V. Not affiliated with ServiceNow, Inc.

AI product read

Visually marks browser windows with colored labels/banners for different programming environments (development, QA, staging, production) based on URL configurations

Prevents developers from accidentally making changes in the wrong environment (e.g., modifying production when intending to work in development) by adding highly visible colored labels to distinguish environments that otherwise look identical

User configures environment URLs in the options page with names, colors, font sizes, and positions. The content script (modal.js) runs on every page, matches the current URL against configured patterns (strict match or regex), and injects a colored label banner into the matched page. Settings are stored in chrome.storage.sync and can be exported/imported as JSON for team sharing. A hosted file can be configured for automatic periodic updates.

Target users: Software developers / DevOps engineers / QA testers / IT teams working with multiple programming environments

Static analysis only — no runtime behavior verification
Third-party library keywords (Firebase SDK, jscolor) caused false positive paid/login signals that required manual verification

Monetization

No paid features detected

The extension is free and open-source (stated in store description). The 'subscribe' and 'upgrade' keyword hits exist only inside the third-party Firebase SDK library (firebase-app-compat.js), not in the extension's own code. 'Pro' matches are substrings within words like 'programming', 'production', 'program' in locale message files. 'License' matches are from the jscolor library examples page referencing jscolor's own GPL/Commercial license — not the extension's licensing. No payment gating, no Stripe, no subscription, no billing API calls, and no upgrade UI exist in the extension code.

Confidence: 96
Payment platform: --
Source: AI / High
Login required: No
Reason: No login UI, no account creation flow, no authentication logic exists in the extension. All settings are stored locally via chrome.storage.sync. The 'auth' keyword hits are false positives: 'auth-logo' is a CSS class for logo styling (options.html:16, popup.html:15), and Firebase's authDomain in background.js is just a project configuration field. Firebase is used exclusively for Remote Config to fetch developer-published alert messages — not for user authentication.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、storage
主机权限覆盖范围较宽

Publisher

Geovanne Borges Bertonha

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access