responsivo

Name: responsivo
Rating: 5 (6 reviews)
Author: michael.lill

By: michael.lill

A web extension for firefox allowing to view multiple view widths at once. Inspired by Emmet Re:view

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Features & Capabilities

Responsivo is a Firefox web extension designed to simplify the process of responsive web design testing. It allows developers and designers to view multiple viewport widths at the same time, facilitating a better understanding of how a website looks and behaves across different devices and screen sizes. Inspired by the Emmet Re:view tool, Responsivo offers an efficient and user-friendly solution directly within the browser, streamlining responsive design workflows.

With Responsivo, users can save time and improve accuracy by previewing various screen widths simultaneously without the need for multiple device emulators or external tools. This extension is ideal for front-end developers, designers, and anyone involved in creating responsive, mobile-friendly web experiences.

User Growth & Download Statistics

Add-on Developer Tools Design

By:

Daily users:

Rating:

Version:

0.0.7 Last updated: 2025-06-02

Version code:

5961573

Creation date:

2021-06-23

Risk:

Permissions:

<all_urls>
activeTab
http://*/*
https://*/*
storage
webNavigation
webRequest
webRequestBlocking

Size:

171.12KB

Email:

mi*****@posteo.de

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 7,511 ▲ 171

Other rankings

#13 in response keyword 16 #137 in tons keyword 32 ▲ 1#211 in input keyword 38 ▲ 1

For Developers

Monetize with App Pass Boost with Extension Booster

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:

michael.lill

Firefox Add-ons Store

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

Email:

mi*****@posteo.de

Website:

https://codeberg.org/michael.lill/responsivo

User Reviews

by 天灭*****, 2025-03-30

by 远离*****, 2025-02-26

by sh*****, 2025-02-18

View all user reviews ›

Is responsivo 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.

responsivo requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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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.

responsivo 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.
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