How to Convert DOCX to EPUB

Other ways to convert DOCX to EPUB

1. 1

   Calibre (GUI, free, Windows/Mac/Linux)

   Calibre is the standard e-book management and conversion tool. Download from calibre-ebook.com. Add the DOCX: Library → Add Books → select the file. Right-click → 'Convert books' → 'Convert individually'. Set Output Format to EPUB. In the 'Look & Feel' section, adjust fonts and margins. In 'Table of Contents', set the structure based on heading levels (H1 = chapters, H2 = sections). Click OK. Calibre generates an EPUB with a TOC and proper chapter structure.

2. 2

   Pandoc (command line, precise control)

   Pandoc is the universal document converter. Install: `brew install pandoc` (Mac) or download from pandoc.org. Convert: `pandoc input.docx -o output.epub`. For better results: `pandoc input.docx --toc --toc-depth=2 --epub-cover-image=cover.jpg -o output.epub`. Add metadata: `pandoc input.docx --metadata title='My Book' --metadata author='Author Name' -o output.epub`. Pandoc produces clean, standards-compliant EPUB from properly structured DOCX.

3. 3

   Word → HTML → EPUB pipeline (best control)

   Export from Word to HTML first: File → Save As → Web Page, Filtered (.htm). Clean the HTML with a text editor (remove Word-specific classes). Then use Sigil (free EPUB editor) to import the HTML and build the EPUB structure manually: add chapters, set metadata, generate TOC. This two-step approach gives the most control over the final EPUB structure and is preferred for book-length documents with complex formatting.

4. 4

   Draft2Digital or Reedsy (for publishing)

   If converting for self-publishing, Draft2Digital (draft2digital.com) accepts DOCX uploads and generates distribution-ready EPUBs with proper metadata, chapter detection, and retailer-specific formatting. Reedsy Book Editor (reedsy.com) imports DOCX and exports polished EPUBs. Both are free for the conversion feature. These tools are optimized specifically for novels and non-fiction books, not general documents.