Software Alternatives, Accelerators & Startups

Responsive Viewer VS CSS Hero

Compare Responsive Viewer VS CSS Hero and see what are their differences

Responsive Viewer logo Responsive Viewer

View multiple screen dimensions in one view

CSS Hero logo CSS Hero

plugin to design WordPress theme without writing a single line of code
  • Responsive Viewer Landing page
    Landing page //
    2019-11-18
  • CSS Hero Landing page
    Landing page //
    2023-04-18

Responsive Viewer features and specs

  • Device Simulation
    Responsive Viewer allows users to simulate how their website looks on various device screen sizes, helping ensure a responsive design.
  • Multiple Viewports
    Users can view how their website appears on multiple devices simultaneously, making it easier to spot layout issues across different screens.
  • Custom Device Support
    The tool provides options to add and preview custom devices, offering flexibility for developers targeting specific screen resolutions.
  • Real-time Refresh
    Responsive Viewer offers real-time browser refresh, allowing developers to see changes instantly as they edit code.

Possible disadvantages of Responsive Viewer

  • Limited to Google Chrome
    Since it is a Chrome extension, it's only available for Google Chrome users, limiting its accessibility for those using other browsers.
  • Performance Overheads
    Rendering multiple viewports simultaneously can lead to increased CPU and memory usage, potentially slowing down performance.
  • No Offline Use
    Responsive Viewer requires an internet connection to function, which might be inconvenient for developers working offline.
  • Extension Conflicts
    There might be conflicts with other browser extensions, potentially causing unexpected behavior during its use.

CSS Hero features and specs

No features have been listed yet.

Responsive Viewer videos

Test Web Page Responsiveness in Chrome using Responsive Viewer

CSS Hero videos

CSS Hero Review WordPress Design Customization Made Easy

More videos:

  • Tutorial - CSS Hero 4 Review & Tutorial WordPress Theme Editor
  • Review - CSS Hero WordPress Plugin - Version 4 Overview!

Category Popularity

0-100% (relative to Responsive Viewer and CSS Hero)
Developer Tools
80 80%
20% 20
Browser Testing
100 100%
0% 0
Design Tools
78 78%
22% 22
Website Design
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Responsive Viewer seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Responsive Viewer mentions (2)

  • Efficient Visual Layout Testing with Chrome DevTools
    Bonus! Useful Chrome extension for Responsiveness Testing. - Source: dev.to / almost 2 years ago
  • What are some of the practices you have to ensure that whatever you are building is responsive across all platforms?
    This chrome extension with all of the breakpoints set up https://chrome.google.com/webstore/detail/responsive-viewer/inmopeiepgfljkpkidclfgbgbmfcennb. Source: over 2 years ago

CSS Hero mentions (0)

We have not tracked any mentions of CSS Hero yet. Tracking of CSS Hero recommendations started around Mar 2021.

What are some alternatives?

When comparing Responsive Viewer and CSS Hero, you can also consider the following products

Multi Screen Test - Test your site at different screen resolutions & devices.

Sizzy - The browser for designers and developers

Pixefy.io - Save time identifying your websites responsive issues with our easy-to-use browser extension

Polypane - The browser for ambitious web developers that want to 5× their quality and efficiency.

Responsive View - Test your responsive design across different devices

InTab.io - Visually style any website in your browser without writing CSS!