# Environment Indicator

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

Canonical page: [https://chrome-stats.com/d/env-indicator](https://chrome-stats.com/d/env-indicator)

## Overview

- **ID:** `env-indicator`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** gaoliang
- **Category:** web-development,alerts-updates
- **Daily users:** 79
- **Weekly downloads:** 3
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0.3
- **Last updated:** 2021-03-02
- **First published:** 2020-12-22
- **Size:** 957 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/env-indicator/)
- **Website:** [https://github.com/gaoliang/env-indicator](https://github.com/gaoliang/env-indicator)

## Description

Environment Indicator is a Firefox add-on that provides a configurable environment marker for developers. It helps differentiate QA environments from production and allows users to create their own indicator rules using domain name matching. With options for background color, text color, position, and shape, the add-on prevents confusion during the development process.

## Rankings

- #13,040 — Overall
- #3 — environment
- #104 — rule
- #127 — education
- #152 — catalog
- #154 — education

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Environment Indicator](https://chrome-stats.com/d/environment-indicator) — 1 users
- [Environment Marker](https://chrome-stats.com/d/environment-marker-extension) — 267 users, 5.00 / 5
- [Environment Indicator](https://chrome-stats.com/d/indicateur-d-environnement) — 2 users
- [Env Border](https://chrome-stats.com/d/env-border) — 2 users
- [Website color coding](https://chrome-stats.com/d/website-color-coding)
- [Am I doing this in Prod ?](https://chrome-stats.com/d/am-i-doing-this-in-prod) — 1 users
- [Smart Environment Ribbon](https://chrome-stats.com/d/smart-environment-ribbon) — 1 users
- [Dynamic Environment Detector](https://chrome-stats.com/d/dynamic-environment-detector)
- [EnvSwitcher](https://chrome-stats.com/d/envswitcher) — 1 users
- [Development Tenant Banner](https://chrome-stats.com/d/development-tenant-banner) — 1 users
- [Contentful Environment Tracker](https://chrome-stats.com/d/contentful-environment-tracker)
- [Env-based FF browser color](https://chrome-stats.com/d/env-based-ff-browser-color)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/env-indicator)