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3 ratings

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Visually diff 2 webpages.

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).

3.3 out of 53 ratings

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tahir jamilJun 27, 2022

Not working for pdf

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Adam LaughlinApr 6, 2021

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).

1 person found this review to be helpful


  • Version
  • Updated
    October 17, 2017
  • Size
  • Languages
    English (United States)
  • Developer
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.


The developer has not provided any information about the collection or usage of your data.


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