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Responsive Viewer icon

Responsive Viewer Chrome Extension Analysis

Developer & Designer Tools

Chrome extension ID: inmopeiepgfljkpkidclfgbgbmfcennb

This Chrome extension allows developers to visualize their websites across multiple device screen dimensions simultaneously. It is designed to replace the need for constant window resizing or manual testing of different media queries during web development.

Developer:skmail
Version:1.1.24
Size:786KiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

300K+

Rating

★ 4.2

349 reviews

Languages

1 locales

Includes English

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

High review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

Responsive Viewer is positioned as a productivity utility for front-end developers and designers to test responsive layouts. It enables users to view multiple screen sizes simultaneously within a single browser window to streamline the development workflow.

Inferred product pattern

Free utility tool for developers experiencing significant stability issues due to recent version updates.

Review-backed pain points

Recent updates have degraded functionality, resulting in failure to launch, broken device rendering, removal of essential controls, and integration issues with ad blockers.

Observed feature gaps

Lack of error messaging for local file support, removal of horizontal scrolling/navigation controls, and inconsistent loading of dynamic web content within the viewer frames.

Tags
Responsive DesignFrontend DevelopmentWeb TestingScreen Viewer
Target users

- Front-end Developers

- UI/UX Designers

- Web Developers

Primary use cases

- Responsive design testing

- Cross-device layout verification

- Multi-screen development debugging

Positive themes

- Previously high utility for responsive testing

- Useful interface for multi-device visualization

Negative themes

- Recent updates causing severe bugs

- Loss of core functionality (resizing, device selection)

- Unwanted political messaging in UI

- Conflicts with ad blockers

- Local file access issues

Observed friction

- Performance complaints detected

- Privacy complaints detected

- No direct pricing friction observed; the primary friction is functional instability following recent updates.

Evidence boundary: Evidence is based on user reviews highlighting a stark contrast between historical positive sentiment and recent reports of severe technical regressions following product updates. The sample reflects a period of high user frustration following specific updates, which may not represent the long-term historical average or the intended experience.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Users report a lack of documentation or error feedback for troubleshooting local environment issues.

Reliability

High incidence of reports regarding the extension failing to launch, failing to render specific sites, and breaking core layout testing features.

Privacy

Some users have expressed concern regarding the 'read browsing history' permission requested by the extension.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 5

- Videos: 1

- Languages: 1

Trust signals

- Privacy policy

- Developer contact

- Official website

Store metadata

- Version: 1.1.24

- Size: 786KiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
A Chrome extension to show multiple screens in one view. the extension will help front-end developers to test multiple screens while developing responsive websites/applications. icon by Dima Hamayunau (https://dribbble.com/abybe). Clarification on privacy: This extension does not collect, store, or track any of your personal data. Your privacy is fully respected. Source code: https://github.com/skmail/responsive-viewer

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

Responsive design testerChrome responsive viewerMulti-screen testerWeb design tool

Comparison

Responsive Viewer alternativesbest responsive design extension

Problem

Responsive Viewer not workingResponsive Viewer brokenResponsive Viewer bug

Alternative

Responsive design test tool

Similar extensions

Jump to related discovery paths:

More in developerMore from this developer

FAQ

What is Responsive Viewer mainly used for?
This Chrome extension allows developers to visualize their websites across multiple device screen dimensions simultaneously. It is designed to replace the need for constant window resizing or manual testing of different media queries during web development.
What market signals stand out?
Established adoption with moderate review base. Last known update: 03/24/2026.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

Responsive Viewer screenshot
Responsive Viewer screenshot
Responsive Viewer screenshot
Responsive Viewer screenshot
Responsive Viewer screenshot

Links

Website: responsiveviewer.org

Privacy policy: https://responsiveviewer.org/privacy

Videos: Watch

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