Compare

Visually diff 2 webpages.

Compare: Visually Diff 2 Webpages

Compare is a Chrome extension that allows you to visually diff two webpages. By using CSS mix-blend-mode, it highlights the differences between the currently open tab and a second page. Simply enter the URL of the second page and see a black page for identical pages or visual differences for different pages.
Install from Chrome Web Store

Extension stats

Manifest V2
Users: 172
6
Rating: 3.33
(3)
Version: 1.0 (Last updated: 2017-10-17)
Creation date: 2017-10-16
Permissions:
  • activeTab
Size: 59.10K
URLs: Website
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

Not working for pdf
by tahir jamil, 2022-06-27

Some bugs, like hitting compare twice reloads the page, and enter doesn't submit the form. Otherwise, the best tool (and only one we could find) for visually comparing two pages (or two versions of the same page).
by Adam Laughlin, 2021-04-06
View all user reviews

Extension safety

Risk impact

Compare requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Compare. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ********* ** * ******* ********* ** ****** *** *****
  • Good **** ********* *** **** **** *******
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