The web is built on HTML — every webpage, every email template, every content management system output, and every dynamically generated document ultimately renders as HTML tags wrapped around content. But the tools and platforms that developers and content creators actually want to work with increasingly operate on Markdown: GitHub repositories expect README files in Markdown, documentation platforms like GitBook and Docusaurus are Markdown-native, note-taking apps like Obsidian and Notion use Markdown syntax, static site generators like Hugo and Jekyll convert Markdown to HTML at build time, and collaborative writing tools like HackMD and StackEdit are built around Markdown's simplicity. This creates a conversion challenge that comes up constantly in real-world workflows. You have content in HTML — perhaps scraped from a webpage, exported from a CMS, pulled from an email template, or copied from a web application — and you need it in clean, readable Markdown format that works in the tools and platforms you use daily. Converting HTML to Markdown by hand is tedious and error-prone because HTML's verbose tag structure maps to Markdown's concise syntax in non-obvious ways. A paragraph wrapped in p tags becomes just a blank-line-separated block of text. A link with an a tag becomes text in square brackets followed by the URL in parentheses. A table with thead, tbody, tr, th, and td tags becomes a pipe-separated format with hyphens for the header separator. Nested lists, blockquotes, code blocks, images, and emphasis all have their own mapping rules, and doing this manually for more than a few paragraphs is a recipe for mistakes and wasted time. Our free online HTML to Markdown converter handles all of these transformations automatically and accurately, giving you clean, readable Markdown output that preserves the structure and formatting of your original HTML content. The converter processes your HTML through a comprehensive parsing engine that understands the full HTML specification. It correctly handles headings from h1 through h6, converting them to Markdown hash-prefix syntax. It transforms paragraph tags into plain text with proper spacing. It converts links — both inline and reference styles — preserving the URL and anchor text. It handles images, converting img tags to Markdown image syntax with alt text. It processes lists, whether ordered or unordered, maintaining proper nesting and indentation. It handles inline emphasis including bold, italic, and strikethrough. It converts blockquotes to the Markdown greater-than syntax. It processes fenced code blocks with language specifiers for syntax highlighting. And it handles tables by converting the HTML table structure to Markdown's pipe-and-hyphen format. The side-by-side view lets you compare the original HTML with the Markdown output simultaneously, so you can verify that every element was converted correctly. This is particularly valuable when converting complex documents with mixed formatting, embedded images, nested lists, and tables. All conversion happens entirely in your browser, so your HTML content never leaves your device — a critical feature when converting proprietary content, confidential documents, sensitive emails, or any material that should not be uploaded to external servers. The conversion preserves the semantic structure of your HTML, ensuring that headings maintain their hierarchy, lists keep their nesting levels, links retain their destinations, and images preserve their alt text and sources. This is particularly valuable for content migration projects where you need to move large volumes of HTML content into Markdown-based systems without losing structure or formatting. The converter handles edge cases that manual conversion frequently misses — empty elements, malformed HTML, mixed content types, and nested formatting — producing clean output that works reliably across all Markdown parsers.