Feature the Flag Firefox

Feature the Flag

Toggle URL feature flags from the extension bar

Features & Capabilities

This add-on allows you to easily add or remove query parameters to a site's URL, e.g. change from <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/f885bdbf401e6752367e4c8c23fb3f526c819795a3f569d233c677917fd463ac/https%3A//example.com/some_page" rel="nofollow">https://example.com/some_page</a> to <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/93cad8c2b72bd63e56a9fa005a3f42b7dcc7a8a983502bef36295fc2af85ed36/https%3A//example.com/some_page%3FenableFoo" rel="nofollow">https://example.com/some_page?enableFoo</a> and back again.

It stores any parameters so you can easily add them again.

Usage

• Click the extension icon. This shows the list of configured parameters that you configured for this domain, • Click a parameter to add or remove it from the URL.

To add a new parameter: • Use the Add new field and press Enter to add it.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Lennaert
Daily users:
-
Version:
0.1.3 Last updated: 2020-02-27
Version code:
4971055
Creation date:
2020-01-24
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Size:
742.73KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-18
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Lennaert
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/feature-the-flag/

Is Feature the Flag Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Feature the Flag requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Feature the Flag is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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