bootstrap12

Name: bootstrap12
Author: 18WIN

By: 18WIN Add-on

Show the Bootstrap grid class currently active (XS, SM, MD, LG, ..)

This add-on was removed from Firefox Add-ons Store on 2026-05-13

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Features & Capabilities

This tool displays the currently active Bootstrap grid class (XS, SM, MD, LG, XL, XXL).

It has been tested and works with Bootstrap versions 3, 4, and 5.

Please note that it is not compatible with version 4 Alpha 2.

User Growth & Download Statistics

Add-on

By:

18WIN

Daily users:

Version:

1.3.0 Last updated: 2024-07-15

Version code:

5775295

Creation date:

2024-07-14

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

138.30KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-05-13

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:

18WIN

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/bootstrap12/

Is bootstrap12 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.

bootstrap12 requires some sensitive permissions that could impact your browser and data security. 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.
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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.

bootstrap12 may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.