DOCX to EPUB Converter
EPUB & Word Document Converter
Convert Microsoft Word (.docx) documents into clean, valid EPUB ebooks with automatic chapter splitting and navigation TOC.
Click to upload or drag and drop your file here
Upload an EPUB eBook or a Word document (.docx / .doc). The tool automatically detects your file and prepares the conversion.
Guide
Why Convert Word Documents to EPUB?
Whether you are self-publishing a novel on Amazon KDP, distributing a whitepaper, or reading manuscripts on an eReader, EPUB provides reflowable text that looks stunning on phones, tablets, and e-ink displays.
- Automatic Chapter Splitting: Detects your Heading 1 or Heading 2 styles and automatically segments your book into distinct chapters.
- Interactive Table of Contents: Generates both an EPUB 3 Navigation Document (nav.xhtml) and an EPUB 2 NCX file for backwards compatibility on older Kindle and Kobo devices.
- Private & Instant: No upload queue, no file size wait times, and zero risk of your unpublished manuscript leaking to third-party cloud servers.
- Customizable Reading Themes: Choose between Literary Serif (Georgia), Modern Clean (Sans-serif), or Classic Editorial (Times New Roman) typography.
How Word to EPUB Conversion Works
Our tool extracts semantic document trees from your Word OpenXML archive, translates paragraph and run styling into clean XHTML 1.1 documents, synthesizes package metadata (OPF) and navigation manifests, and bundles them into an uncompressed mimetype ZIP package meeting IDPF / W3C EPUB specifications.