Word to HTML Converter
Convert .docx files to clean, semantic HTML. The conversion runs entirely in your browser using Mammoth.js – your document is never uploaded anywhere.
Drop a DOCX file here or
DOCX files only (not .doc)
Preview
HTML Source
What Gets Converted
Mammoth.js focuses on semantic HTML rather than visual replication. It converts:
- Headings (mapped to h1–h3 based on Word styles)
- Paragraphs, bold, italic, underline
- Ordered and unordered lists
- Tables (basic structure)
- Hyperlinks
- Inline images (embedded as Base64 data URIs)
Complex formatting (columns, text boxes, advanced styles) may not convert perfectly. The output is clean HTML suitable for CMS editors, blogs, or further processing.
FAQ
Why only .docx and not .doc?
Mammoth.js parses the OOXML format (.docx). The older binary .doc format requires a different parser that's too heavy for browser-side processing. Use Word to PDF for .doc files.
Are images included in the HTML?
Yes, embedded images are converted to Base64 data URIs within the HTML. This means the HTML file is self-contained but larger.
Does this preserve the exact Word layout?
No. Mammoth produces semantic HTML, not a visual replica. For PDF-accurate rendering, use Word to PDF.