CONVERT
HTML → MD
Tap to choose your fileDRAG. DROP. DONE.
Upload any file and our engines will handle format detection automatically.
Max 100 MB · Free plan · No signup required
Convert to:
Detecting available formats...
Optimize for
Leave empty to use original name. Extension added automatically.
Uploading...
Processing your file...
Fast, secure HTML to MD conversion. No registration required.
Situation. HTML is the web's HyperText Markup Language, the universal document format for browsers. Solution: a MD, produced below. If you are staring at a HTML and need a clean MD, retyping is never the answer — our converter routes the file through LibreOffice in headless mode and pandoc for text formats, which is the same pair of tools professional publishers rely on. Styles, tables, bullets and images all make it across. Background. HTML is the web's HyperText Markup Language, the universal document format for browsers. Destination side, MD is Markdown, a plain-text format with minimal syntax that renders to formatted HTML.
HTML Document
Source formatHTML is the standard markup language for web pages. As a conversion target or source, it carries text content with structural and formatting information that can be extracted or repurposed.
Markdown
Target formatMarkdown is a lightweight markup language that uses plain text formatting syntax. It is widely used in software development, technical documentation, and content management systems.
Why convert HTML to MD
HTML and MD both describe paginated text, but they target different parts of the document life cycle. HTML is usually editable; MD is usually final. Converting is about moving from editing to distribution (or the other way round) without losing headings, styles, tables or embedded images along the way.
HOW TO CONVERT
HTML → MD
Upload your HTML
Drop the document onto the uploader. We transfer over HTTPS and keep the file in an isolated processing container.
Render with LibreOffice
LibreOffice opens the HTML headlessly and writes it as MD with styles, tables and images mapped across.
Download the MD
The MD is ready to download; typography, pagination and embedded assets match what you saw in the source.
Common Use Cases
Corporate collaboration
Most enterprise pipelines expect MD; arriving with HTML triggers "what format is this?" conversations and conversion delays.
Cloud co-editing
Google Docs and Office Online open MD with formatting intact; HTML often triggers a conversion step that drops styles.
Legal and regulatory filing
Courts, government portals and compliance systems accept MD as the canonical format — HTML may be rejected outright.
Academic submission
Journals, universities and grant portals specify MD for manuscripts, theses and proposals in their submission guidelines.
HTML vs MD — Strengths and limitations
What each format does best, and where it falls short.
HTML Strengths
- Universal — every browser, OS, email client, and document reader displays HTML.
- Plain text, human-readable, grep-able, and diffable in git.
- Flexible — pages render even with broken or partial markup (error-tolerant parser).
- Carries structure, styling (CSS), and behavior (JavaScript) in one file.
- Accessibility-friendly when written with semantic tags and ARIA attributes.
Limitations
- Error tolerance allows sloppy markup to hide real bugs.
- Rendering depends on browser engine — pixel-perfect cross-browser output is an art form.
- Security-sensitive — unsafe HTML can execute scripts or leak data (XSS vulnerabilities).
MD Strengths
- Readable as plain text even before rendering — fits in version control beautifully.
- Dead-simple: 90% of needs covered in 10 minutes of learning.
- Converts trivially to HTML, PDF, EPUB, and DOCX via Pandoc.
- Every modern IDE, note-taking app, and developer tool renders it natively.
- Lightweight — a typical Markdown file is kilobytes, not megabytes.
Limitations
- No formal authoritative spec — CommonMark, GFM, and MultiMarkdown differ on edge cases.
- Tables and complex layouts are clunky; footnotes and math require extensions.
- Links to images stay external — no embedded media unless you base64-inline.
HTML vs MD — Technical specifications
Side-by-side comparison of the technical details.
HTML
- MIME type
- text/html
- Extensions
- .html, .htm
- Standard
- HTML Living Standard (WHATWG)
- Character encoding
- UTF-8 (recommended)
- Element count
- ~110 in current spec
MD
- MIME type
- text/markdown
- Extensions
- .md, .markdown, .mdown, .mkd
- Standard
- CommonMark, GitHub Flavored Markdown (GFM)
- Encoding
- UTF-8 (conventional)
- Companion spec
- RFC 7763 (2016)
| Specification | HTML | MD |
|---|---|---|
| MIME type | text/html | text/markdown |
| Extensions | .html, .htm | .md, .markdown, .mdown, .mkd |
| Standard | HTML Living Standard (WHATWG) | CommonMark, GitHub Flavored Markdown (GFM) |
| Character encoding | UTF-8 (recommended) | — |
| Element count | ~110 in current spec | — |
| Encoding | — | UTF-8 (conventional) |
| Companion spec | — | RFC 7763 (2016) |
HTML vs MD — Typical file sizes
Approximate file sizes for common scenarios.
HTML
- Hello-world page < 1 KB
- Blog post (rendered HTML) 5-40 KB
- Modern SPA (initial HTML shell) 50-200 KB
- Full archived web page (with inline assets) 500 KB - 10 MB
MD
- README 1-15 KB
- Blog post 2-30 KB
- Full technical manual 50 KB - 2 MB
Quality & Compatibility
LibreOffice handles the heavy lifting and maps the overwhelming majority of HTML features to their MD equivalents. Standard system fonts (Arial, Calibri, Times, Helvetica) transfer exactly; corporate or custom fonts are substituted with the closest available match, which can shift line breaks by a character or two. Inline images embed at original resolution.
Tips for Best Results
- Embed fonts in the HTML before uploading if you use non-system fonts — it guarantees the MD renders identically on any viewer.
- Check tables, figure captions and page headers after conversion; complex layouts occasionally need a minor nudge in the target application.
- For documents with a table of contents, refresh the TOC field after opening the MD so page numbers reflect the new pagination.
Frequently Asked Questions
Yes, as long as the fonts are standard (system fonts or common office fonts like Arial, Calibri, Times, Helvetica). Custom corporate fonts survive if they are embedded in the source document; otherwise the conversion substitutes the closest available match, which can shift line breaks by a character or two.
Yes. Inline images are embedded into the MD at full resolution, editable tables become native MD tables, and hyperlinks keep their URLs. Complex features unique to HTML — macros, form fields, track-changes — are mapped where an equivalent exists in MD and flattened into static content otherwise.
All uploads go over TLS, files are processed in isolated containers and both the source and the output are deleted within two hours. No account is required, file contents are never indexed or used for training, and the paid plan adds a signable data-processing agreement for regulated workflows.
RELATED CONVERSIONS
Other popular pairs involving HTML or MD
More from HTML
More ways to reach MD
Related comparisons
See these formats side by side to understand which fits your use case best.
Related Guides
HTML Format: The Complete Guide to the Web's Document Language
Complete guide to HTML as a file format: document structure, DOCTYPE, semantic elements, metadata, inline vs external CSS/JS, and converting HTML to PDF, DOCX, Markdown, or plain text.
Read guideMarkdown: The Complete Guide to .md Format
Everything about Markdown — core syntax, GFM vs CommonMark, converting to PDF/HTML/Word, static site generators, and platform-specific variants.
Read guideGenerating PDFs from HTML with Python: WeasyPrint and pdfkit
Learn to convert HTML to PDF with Python using WeasyPrint, pdfkit and xhtml2pdf. Create professional invoices, reports and documents with full CSS, headers, footers and page numbers.
Read guideSecure & Private Conversion
Your files are encrypted during transfer, processed in isolated containers, and automatically deleted within 60 minutes. We never read, share, or store your data.