Changes

Transforming (hopefully well-formed) HTML to WikiText is required if you want to import HTML content into a wiki. Some editors do well at this, and perhaps the best editor to do this is the [[Visual Editoreditor]] which now is the default editor for the MediaWiki project.

The [[mw:Parsoid]]<ref>Git repo https://git.wikimedia.org/summary/mediawiki%2Fextensions%2FParsoid</ref> project gives the ability to parse HTML, however the results definitely need to be examined to see how it might be able to work. Take a look at the [[mw:Parsoid/MediaWiki DOM spec]] for capabilities. Example usage