EPUB to PDF Converter

Summary

EPUB to PDF Converter reads your EPUB ebook entirely inside your browser using JSZip to unpack the file and extract chapter HTML, then renders each chapter as text pages in a downloadable PDF built with pdf-lib. Because all processing is local, your ebooks never leave your device — making it safe for personal, purchased, or confidential ebooks. The output is a clean, readable text PDF preserving chapter structure.

How it works

1. Click the upload area or drag an EPUB file onto it.
2. JSZip unpacks the EPUB container and reads the OPF spine to find chapters in order.
3. Each chapter's HTML is stripped to plain text.
4. pdf-lib renders the text chapter by chapter into a multi-page PDF.
5. Click "Convert to PDF", then "Download PDF" to save the finished file.

Use cases

• Converting purchased EPUB ebooks to PDF for printing or archiving.
• Reading EPUB content in PDF viewers that do not support EPUB format.
• Preparing ebooks for annotation tools that only accept PDF.
• Sharing ebook content as a universally compatible PDF document.
• Converting EPUB manuscripts to PDF for review or proofreading.
• Archiving ebooks in a format that preserves layout across devices.

Frequently Asked Questions