This article explains how to use Microsoft Word to save a document as an HTML web page. The instructions in this article apply to Word for Microsoft 365, Word 2019, Word 2016, Word 2013, and Word 2010.
How to Convert a Word Document to HTML | How to Save a Word Document as a Web Page
Here's how to quickly convert a Word document to HTML or web page format:
Open the Word document you want to convert to HTML. Or, open a new blank document and enter the text you want to convert to an HTML file.
Go to the File tab and choose Save As or Save a Copy to save the document.