![](https://addons.mozilla.org/user-media/addon_icons/961/961626-64.png?modified=e251f1ec)
Envify
Colorify tabs with current env
![](https://addons.mozilla.org/user-media/previews/thumbs/225/225142.jpg?modified=1622133162)
What is Envify?
Envify is a Firefox add-on that allows you to configure URL patterns for different environments and watch the Firefox theme change accordingly. It helps you easily distinguish between different dev environments and reverts back to normal theme when browsing other sites.
Add-on stats
By: Yoann Lecuyer
Rating: 4.66
(38)
Creation date: 2018-04-07
Weekly download count: 2
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
- tabs
- storage
- theme
Size: 1.38M
Email: yo*****@gmail.com
URLs: Website
Other platforms
Not available on Chrome
Not available on Edge
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Add-on summary
Stop being confused with your dev environments.
Configure the URL patterns for your environments and watch the Firefox theme changing every time you switch to another environment.
Firefox theme switch back to normal when you're browsing other sites.
- Before changing your global theme disable envify and enable it back after the change
Please report issues here: https://github.com/ylecuyer/envify/issues
Known bug or missing feature in the Firefox Dynamic Theme API that affect this addon:
User reviews
by Firefox user 16874849, 2021-05-19
by Stefano Pigozzi, 2020-11-17
by Misdoro, 2019-12-08
Add-on safety
Risk impact
Envify may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.
Risk likelihood
Envify has earned a fairly good reputation and likely can be trusted.
Upgrade to see risk analysis details