EPUB to PDF Converter
Convert DRM-free EPUB 2 and EPUB 3 ebooks into readable A4 PDF files directly in your browser.
100% In-Browser Conversion
The EPUB container is extracted in memory via JSZip and paginated using html2pdf.js. No ebook files, reading contents, or book titles are transmitted to any server.
Technical Specifications & Compatibility​
| Specification | Implementation | Note |
|---|---|---|
| Supported Standards | EPUB 2 & EPUB 3 (DRM-Free) | Parses OPF package manifest and spine sequence |
| Asset Extraction | Embedded images & stylesheets | Resolves relative paths into self-contained Base64 data URIs |
| Page Layout | Standard ISO A4 with automatic page breaks | Renders chapter HTML sequentially per book spine |
| DRM Notice | Unencrypted files only | Adobe ACS4 / DRM-protected files cannot be decrypted in browser |
Need Markdown or Document Conversion?
Explore our companion tools for converting Markdown, raw text, or Word documents into PDFs.
Related Tools​
Related Posts​
Get Early Access to New Tools
Be the first to try new APIs and applications. No noise. Only meaningful releases and practical engineering insights.