Environment Marker icon

Environment Marker

by XjSv · Developer Tools
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

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

Users
3,000
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#18K
#16K among extensions
Version
3.0.1
updated 10 Jul 2023

Users

monthly, 3 years
3001,6503,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 3,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
023Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Environment Marker

Features: - Configurable Ribbons - Add a URL or part of a URL, choose a color and a ribbon will be added to the page of any website that matches part of that URL. Here are some examples: - github.com - https://github.com - http://dev. - http://qa. - environment-marker - Configurable Ribbon Positions - Choose where to position the ribbon (top left, top right, bottom left, bottom right). - Configurable Ribbon Sizes - Choose one of 5 sizes (extra small, small, normal, large, extra large). - Ribbon Labels - Displays a label on the ribbon. - Import/Export - Export and import ribbon configurations. - Multilingual Support - Currently supports English, Spanish, German & French (more coming soon). - Reusable Color Swatch - The last 7 colors used will be available from the color swatch. - RegExp - When enabled the URL fragment can be used with RegExp instead of searching using indexOf. - Tab Counter - Displays the number of open tabs. Color is green when under 10 tabs and red when above. I plan to make this configurable in the future. - Font Picker - Ability to select fonts for the ribbons. Font come from Google Fonts. - Favicon Marker - Ability to set a colored circle marker to the favicon of the site. See the open issues in GitHub for a list of proposed features (and known issues). Github: https://github.com/XjSv/environment-marker For contribution to translations see Environment Marker in Crowdin: https://crowdin.com/project/environment-marker

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%+10.00
1 year0+0.0%+10.00

Chrome Web Store search rankings

Where Environment Marker appears when people search the store, with the 30 day change
Search phrasePosition30 days
environment#4+2
marker#12+4

Version history

14 versions recorded
3.0.19 Jul 2023
3.0.011 Jun 2023
2.9.029 May 2022
2.8.11 May 2022
2.8.017 Jan 2022
2.7.030 Nov 2021
2.6.13 Oct 2021
2.5.21 Jul 2021

Details

Category
Developer Tools
First seen
23 Sep 2020
Size
888 KB
Languages
de, en, es, fr, zh-CN
Pricing
Free
Support
github.com
Extension ID
cjnmfjkimfbollcepfbhpahipampinhb

Permissions and risk

Minimal riskimpact 3, likelihood 0
Permissions
tabsactiveTabstoragescripting
Site access
<all_urls>
Can read and change data on every website you visit.

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