How to convert html to markdown file on Windows 11?

Yes, defuddle-cli works well if you want to convert HTML to Markdown — but with an important caveat about its current status. It's an article extractor first, converter second. It strips out navigation, ads, and clutter, then outputs clean Markdown. That makes it great for blog posts, documentation, and news articles. For raw HTML files with complex layouts, it may miss content it doesn't consider "article-like."

Advantages of using defuddle-cli to convert HTML to Markdown

1. Token-efficient for LLM workflows

• If you're feeding the output into an AI model, this matters a lot. Because defuddle strips boilerplate before converting HTML to Markdown, the output is often 50–80% smaller than a raw conversion. You save context window space and reduce cost.

2. Preserves meaningful structure

• Unlike w3m's plain-text dump, defuddle keeps headings, links, lists, code blocks, and emphasis intact in Markdown form. You get readability plus structure.

3. Built-in metadata extraction

• The --json flag gives you both the Markdown content and metadata (title, author, publish date, description) in one pass. That's useful if you're building a content archive or research database — no need for a separate metadata scraper.

4. Simple CLI, pipes well

• It reads from URLs, files, or stdin, and writes to stdout or a file. That makes it easy to chain into shell scripts, cron jobs, or batch pipelines for converting many pages at once.

If your goal is to convert HTML to Markdown from article-style pages, defuddle-cli (the new version) is a solid, free, open-source choice. Just install defuddle rather than the old defuddle-cli package, and be aware it's an extractor, not a general-purpose HTML-to-Markdown converter.