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

Latest Version

Version
1.2
Update
July 6, 2021
Size
427KiB
Developer
Category
Users
532
Rating
4.5 ★
Manifest Version
3
Web Store Status
Languages Support
English
See more
Permissions
ActiveTab
Storage
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Comparium ultimate cross browser testing tool Extension

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
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "Comparium ultimate cross browser testing tool", "description": "Check how your website looks and works under any operating system, browser and its version.", "version": "1.2", "manifest_version": 3, "permissions": ["activeTab", "storage"], "action": { "default_popup": "index.html", "default_icon": { "16": "extension_logo16.png", "32": "extension_logo32.png", "48": "extension_logo48.png", "128": "extension_logo128.png" } }, "icons": { "16": "extension_logo16.png", "32": "extension_logo32.png", "48": "extension_logo48.png", "128": "extension_logo128.png" }}
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User reviews

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Tob s (ID: 000000f943801ead) Voted 1 ★ - Updated 09/22/2023 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.

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Mariia Kravchenko (ID: 000000301cc9ac35) Voted 5 ★ - Updated 05/24/2021 Thanks a lot. Enjoy using the service.

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Dmitriy Movchan (ID: 000000b0ada74293) Voted 5 ★ - Updated 05/24/2021 I like this extension - it is good addition to front.comparium.app!