Responsive Viewer

Show multiple screens once, Responsive design tester

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Responsive Viewer - Chrome Extension for Responsive Design Testing

Responsive Viewer is a powerful Chrome extension created for front-end developers. Its primary function is to enable testing of responsive web designs on different screens simultaneously. This tool does not gather or store user data and is not connected to any server, ensuring user privacy. You can access its open source code on GitHub.

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Extension stats

By: https://responsiveviewer.org

Users: 300,000+

Rating: 4.25

(310)

2 new ratings

Version: 1.1.17 (Last updated: 2025-01-10)

Creation date: 2019-12-21

Permissions:

storage
activeTab
webNavigation
webRequest
declarativeNetRequest
scripting

Size: 654.34K

Email: ps*****@gmail.com

URLs: Website ,Privacy policy

Full description: See detailed description

Ranking

# 1,122 ▲ 83

Other rankings

#21 in Developer Tools

#3 in viewer keyword 74

#95 in source code keyword 26 ▼ 2

#145 in chrome extension keyword 87 ▼ 23

#177 in store keyword 40 ▲ 13

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Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Easy to use
Helps with developing responsive UI
Does not save cache, allowing real-time previews
Users report it as the best extension for responsive design
Saves time during development

Cons

Sometimes stops reloading pages
Issues with lower resolutions
Permissions for browsing data raised concerns
Not functioning for some users
Loss of saved screen size settings reported

Most mentioned

Easy to use for web development
Great for testing responsive design
Issues with performance and reliability
Concerns about permissions and data access
Need for improved functionalities and UI

User reviews

Pro Grade tool. Well done

Mirko Santangelo, 2025-03-06

I wish I used this before, it's amazing

Tovape, 2025-03-02

Clean

Alan Nin, 2025-02-21

View all user reviews

Extension safety

Risk impact

Responsive Viewer 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.
High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
Low ******* ****** ** *** ********* ********

Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Responsive Viewer. Use it at your own risk.

Risk likelihood analysis details

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