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Markdown ↔ HTML Converter

Free online editor for instant conversion between Markdown and HTML. Clean up messy HTML from Word, a visual WYSIWYG editor, export to .md, .doc and .html.

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📁 My saved documents

How to use the Markdown ↔ HTML Converter?

What is Markdown?
Markdown is a lightweight markup language that lets you format text with simple symbols. For example, **bold** for bold text, # Heading for a heading. Markdown is widely used on GitHub, in documentation, blogs and CMS systems.
How do I convert Markdown to HTML?
Paste your Markdown text into the «Markdown» tab. Conversion is instant — switch to the «Visual» tab to see the result, or to «HTML code» to get ready HTML.
How do I clean HTML from Microsoft Word?
  1. Copy the text from Word (Ctrl+C)
  2. Go to the «HTML code» tab
  3. Paste the text (Ctrl+V)
  4. Press the «Clean up» button in the top-right corner
The converter removes all the extra Office tags (<o:p>, <w:*>), inline styles and empty classes, while keeping bold, italic and strikethrough.
Which export formats are supported?
  • .MD — export to a Markdown file. Images are replaced with file names.
  • .DOC — a Word document with embedded images. Opens in Microsoft Word, LibreOffice, Google Docs.
  • .HTML (ZIP) — a full HTML page with an /images folder inside a ZIP archive.
Can I edit text in visual mode?
Yes! The «Visual» tab is a full WYSIWYG editor. Type and format text right in the window, like in Word. All changes sync instantly with Markdown and HTML.
How do I load an existing .md file?
Press the 📂 (upload) button in the toolbar on the left and choose a file with a .md or .txt extension. The file contents load into the editor.
Are images supported?
Yes. When you paste images from the clipboard (for example, from Word or screenshots), the converter automatically captures the Base64 data, converts it to Blob objects for performance, and on export inserts them back in the right format.
Does the converter work offline?
The converter loads libraries from a CDN on first launch, so you need the internet to open it the first time. After loading, the page works entirely in your browser — no data is sent anywhere.

Why do you need a Markdown ↔ HTML Converter?

If you work with AI models (ChatGPT, Claude, Gemini), you have probably hit this problem: a nicely formatted answer turns into a mess when copied into Word. Code loses its formatting, tables fall apart, headings stick together. Our converter solves this — paste the AI answer into any tab and export to Word in one click.

Markdown is the documentation standard in IT, used by developers, SEO specialists, content managers and marketers. When moving documents between systems (Word → CMS, Google Docs → GitHub, HTML → Markdown), junk formatting inevitably appears. Our converter removes all the junk while keeping the structure: bold, italic, lists, tables and code blocks.

🔧 What the converter can do

  • Three editing modes — Visual (like Word, with a formatting bar), Markdown and HTML. Switch between them — the text converts on the fly.
  • Clean HTML from Word — removes <o:p>, mso-styles and empty classes with a single «Clean up» button. Formatting is preserved.
  • Formatting bar — headings H1-H3, lists, tables (with adding rows and columns), inserting images and links — right in the visual editor.
  • Export to 3 formats — .MD, .DOC (Word) and .HTML (ZIP with images). Everything downloads instantly, no waiting.
  • Inserting images — paste a screenshot with Ctrl+V or upload a file. Images are automatically compressed to save space (up to 1600px, JPEG 82%).
  • Cloud storage — registered users can save documents to the cloud, open them from any device and share a link with colleagues.
  • Auto-save — every 5 minutes the document is saved automatically. You will not lose work even if you close the tab by accident.

🎯 Who benefits from the converter

  • SEO specialists — write developer briefs in Markdown (they are lighter — you can attach more data to an AI prompt).
  • Content managers — copy text from ChatGPT, paste it into the converter and publish clean HTML to the site in two clicks.
  • Marketers — save prompts and AI outputs to the cloud, export to Word for client approval.
  • Developers — clean HTML before pasting it into a project, convert documentation between formats.

🔒 Private: the converter runs entirely in your browser. Your text is not sent to a server — all processing happens locally. Feel free to paste texts under NDA.