Bootstrap - Responsive Helper

Name: Bootstrap - Responsive Helper
Rating: 4.3846 (13 reviews)
Author: Kevin Bon

Show the Bootstrap grid class currently active (XS, SM, MD, LG, XL, XXL). Tested and work with the versions: 3, 4, 5 Not compatible versions: 4 Alpha 2

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Features & Capabilities

The Bootstrap Responsive Helper Chrome extension is a handy tool for developers working with the Bootstrap framework. It displays the currently active Bootstrap grid class (such as XS, SM, MD, LG, XL, or XXL) directly on your webpage, making it simple to identify which responsive breakpoint is in effect.

This extension is compatible with Bootstrap versions 3, 4, and 5, ensuring broad usability across many projects. It is not compatible with Bootstrap 4 Alpha 2. By using this helper, developers can quickly debug and optimize their layouts for different device sizes without inspecting CSS manually. Ideal for frontend developers and designers aiming for responsive precision.

User Growth & Download Statistics

Add-on Developer Tools

By:

Daily users:

Rating:

Version:

1.3.0 Last updated: 2021-06-23

Version code:

5256661

Creation date:

2017-06-13

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

138.21KB

URLs:

Website

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-12

Compare stats and ranking:

Ranking

# 4,583 ▼ 40

Other rankings

#6 in response keyword 11

For Developers

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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:

Kevin Bon

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/bootstrap-responsive-helper/

Website:

https://github.com/KevinBon/webextension--bootstrap-responsiveHelper

User Reviews

Users appreciate the Bootstrap - Responsive Helper Firefox add-on for its compatibility with multiple Bootstrap versions and Firefox environments, especially Developer Edition and Quantum ESR. It is considered very useful for beginners and praised for its smooth and reliable functionality. The tool effectively supports responsive design tasks within Bootstrap, enhancing user experience without any reported recurring issues.

Pros

Compatible with Bootstrap versions such as 4.1.3 and 4.5.0, working well in various Firefox editions including Developer Edition and Quantum ESR.
Helpful and useful for beginners or 'noobs' as noted by users.
The plugin functions smoothly and reliably without major issues.
Provides responsive helper features that integrate well with Bootstrap frameworks.

Cons

Recent reviews

by 天灭*****, 2025-03-23

by 远离*****, 2025-02-19

by Pa*****, 2025-01-04

View all user reviews ›

Is Bootstrap - Responsive Helper 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.

Bootstrap - Responsive Helper 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.

Bootstrap - Responsive Helper has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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