How to convert html to markdown file on Windows 11?

Saving web pages as HTML is useful, but the files often contain tags and page structure that make them inconvenient for note-taking or documentation. A local conversion method can convert html to markdown while leaving the original HTML file untouched.

MarkItDown is a open-source tool from Microsoft. Install Python on Windows first, then install the tool through Python's package manager. Place the HTML file in an easy-to-find folder and open Command Prompt in that folder. To perform the actual conversion, use this single command, replacing the filenames with your own:

markitdown article.html -o article.md

After the process finishes, open article.md in your preferred Markdown editor and check the headings, links, lists, tables, and paragraph formatting. When you convert html to markdown, complex web layouts may require a little manual cleanup, but the original HTML remains unchanged if you need to repeat the conversion.