Resolution Test

An extension for developers to test web pages in different screen resolutions, with an option to define your own resolutions

Resolution Test - Chrome Extension

Resolution Test is a developer extension for testing web pages in different screen resolutions. It allows you to define your own resolutions and easily share the results on Facebook.

Extension stats

Users: 99,541+
Rating: 4.10
(378)
Version: 3.1.1 (Last updated: 2023-05-09)
Creation date: 2017-10-26
Risk impact: High risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • storage
  • notifications
  • declarativeNetRequest
  • tabs
Host permissions:
  • <all_urls>
Size: 160.77K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Developer extension for testing web pages in different screen resolutions, with the option to define your own resolutions and support for sharing the results to Facebook by taking screenshots And share.

Update v3.1 - 4th April 2023

  • Take a screenshot of your screen resolution and share it on Facebook
  • Save screenshot of test screen resolution

Update v3.0 - March 29, 2023

  • Fixed Chrome notifications
  • Removed "restore previous window" instructions that are no longer needed
  • Simple design ================================================== ========

Test the browser window resizing resolution for developers to preview their web pages in different screen resolutions. It includes a list of commonly used resolutions and the ability to customize that list.

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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 Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.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
  • Great tool for testing responsive designs
  • Very helpful for mobile first app development
  • Realistic simulation
  • Easy to use
  • Simple and effective
Cons
  • Opens resolutions in new windows
  • Custom resolutions not persisted
  • Latest update requires too many permissions
  • No exact sizes available
  • May not work with latest version of Chrome
Most mentioned
  • Responsive design testing
  • Mobile app development
  • Realistic simulation
  • Easy to use
  • Permissions
User reviews
I have used and loved this extension for quite some time but now it is no longer working properly. Instead of resizing the current window, it now opens a new window, which means I can no longer test my current window/website at different resolutions. Also, why does it now need permissions to read all data on sites??
by Leona Dorothy, 2023-05-22

This was great, used it for years until recently they changed it and now changing the resolution opens the tab in a new window. This is worthless now and other extensions do what it used to do better. Not sure why it was changed but it made a 5/5 extension into a 1/5.
by Josh Skeens, 2023-05-16

Used to be great but now there is this screen shot feature that is annoying. Also, it's not persisting the custom resolutions I am adding...
View all user reviews

Extension safety

Risk impact

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

Risk likelihood

Resolution Test is very likely to contain malware and should not be trusted. Avoid installing.

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Promo images

Resolution Test small promo image
Small promo image

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