GenderSwapper is a free Browser Extension that will replace all words related to gender with their equivalent opposite. It also features a MenKampf setting. You might love it because it's well suited to highlight double standards and hypocrisy in tabloids and social media!

Try it out! No need to install it - just use this formular to see how well the algorithm works!

Technical limitations

This Extension generally depends upon decent grammar (though it recognizes some common spelling mistakes).
Furthermore it does not change names, only pronouns.

I suggest to try out the formular above to see just how well the algorithm works.

Open Source

This Extension is open source under the GPL3 licence.

You can access the source files by simply opening the XPI or CRX file with 7zip or winrar.