Responsive Device Simulator vs Firefox Add-ons

Comparing the features of Responsive Device Simulator to Firefox Add-ons

Feature
Responsive Device Simulator
Firefox Add-ons

Capability Features

Alternative Add-ons Search
Community Help Forums
Device Count
50
Device Models Supported
iPhone 5iPhone 11iPhone 15Galaxy S22Google Pixel 6Xiaomi Redmi Note 6 PROSamsung Galaxy Tab S7iPad AirMacbook Air
GIF Screencast Capture
High-Definition Screenshots
Quick Device Switching
Responsive Testing

Integration Features

Desktop Chrome Extension
Firefox Compatibility

Limitation Features

Browser Compatibility
ChromeFirefox
Browser Only
Extension or Theme Unavailable
Possible Reasons for Removal
Developer removed itMozilla removed it
Potential for Reinstatement

Pricing Features

Free Installation