Compare

Visually diff 2 webpages.

What is Compare?

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.

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Extension stats

By: https://kunal-p.com

View on Chrome Web Store

Users: 150 ▲ 6

Rating: 3.33 (3)

Version: 1.0 (Last updated: 2017-10-17)

Creation date: 2017-10-16

Risk impact: Low risk impact

Risk likelihood: Very low risk likelihood

Manifest version: 2

Permissions:

activeTab

Size: 59.10K

URLs: Website

Ranking

# 59820 ▲ 642

Other rankings

#2180 in Developer Tools ▲ 9 #1 in compare keyword 8

Other platforms

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

Uses CSS mix-blend-mode to visually diff 2 webpages. Enter a second page's url to compare it against the currently open tab. Black equals no difference (two identical pages will result in a completely black page).

User reviews

Not working for pdf

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).