Comparium ultimate cross browser testing tool

Check how your website looks and works under any operating system, browser and its version.

Comparium Ultimate Cross Browser Testing Tool

Comparium Ultimate Cross Browser Testing Tool is a Chrome extension that allows you to capture screenshots and perform real-time tests on web pages. It provides instant access to multiple browsers and operating systems, allowing you to analyze visual inconsistencies and functional errors and ensure that your web resource looks the same across platforms and devices.
Install from Chrome Web Store

Extension stats

Users: 535
-3
Rating: 4.50
(8)
Version: 1.2 (Last updated: 2021-07-06)
Creation date: 2021-05-19
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • activeTab
  • storage
Size: 437.25K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.

Extension summary

Comparium Extension allows you to capture screenshots of a web page and run real time tests with just a single click right from Google Chrome browser.

Perform cross browser testing across multiple browsers and operating systems with no need of installing and maintaining an expensive device lab. Analyze visual inconsistencies and functional errors, check the behavior of your online resource in real user conditions with ease and in a matter of seconds. Make sure your web resource looks the same no matter the platform and device.

Features offered in Comparium: Instant access to multiple browsers and operating systems. Wide range of screen resolutions. Ability to perform real-time testing. Unlimited number of screenshots per session. Manual and automatic screenshots comparison mode. Ability to compare screenshots with mockup.

To learn more, please visit our official site: https://comparium.app/

Please note that you need to have and be logged in to a Comparium account before using Comparium Chrome extension. If you don’t have an account you can create it from the extension or by following this link: https://front.comparium.app/?screen_hint=signUp

User reviews

Would not reccomend. Screenshots that are supposed to be taken do not load at all, doesn't matter the configuration. Live testing worked for the OS & Browser that I was already using, but not for other OS and Browsers. This makes the extension pretty much useless/pointless. Tried the free plan for less than an hour. It will require you to create an account, but you won't have any account settings, if you'd ever want to delete the account.
by Tob s, 2023-09-22

I like this extension - it is good addition to front.comparium.app!
by Dmitriy Movchan, 2021-05-24

Thanks a lot. Enjoy using the service.
by Mariia Kravchenko, 2021-05-24
View all user reviews

Extension safety

Risk impact

Comparium ultimate cross browser testing tool does not require any sensitive permissions.

Risk likelihood

Comparium ultimate cross browser testing tool has earned a good reputation and can be trusted.

Upgrade to see risk analysis details

Promo images

Comparium ultimate cross browser testing tool small promo image
Small promo image

Similar extensions

Here are some Chrome extensions that are similar to Comparium ultimate cross browser testing tool: