PDF to EPUB
Extract text from a PDF and package it as an EPUB ebook. Best for text-based PDFs.
What is PDF to EPUB?
EPUB is the standard ebook format for reflowable content that adapts to any screen size, font size, and reading orientation. Converting a PDF to EPUB extracts the text content and packages it into a valid EPUB archive with proper OPF manifest, NCX table of contents, and XHTML chapter files. Our tool uses PDF.js to extract text from each page, then uses JSZip to build the EPUB folder structure with mimetype, container.xml, content.opf, toc.ncx, and chapter XHTML files. The conversion detects chapter boundaries heuristically based on page text length. The resulting EPUB is readable on any ereader app or device that supports the EPUB 2.0 specification.
How to Use
- 1Upload a PDF file by dragging it onto the drop zone.
- 2Click "Convert to EPUB" to extract text and build the ebook.
- 3Wait for text extraction and EPUB packaging to complete.
- 4Download the converted EPUB file.
Why Use This Tool
- ✓Read on ereaders — convert PDFs to the format designed for ebook readers with reflowable text and adjustable fonts.
- ✓Adjustable reading experience — EPUB lets readers change font size, font family, and line spacing, unlike fixed-layout PDFs.
- ✓Text extraction — pull readable text out of a PDF for use in ebook readers without losing the document content.
Frequently Asked Questions
Why does the EPUB not look like the original PDF?⌄
PDFs use fixed-layout pages while EPUBs use reflowable text. The conversion extracts text and packages it as reflowable paragraphs, so the visual layout, columns, images, and formatting of the original PDF are not preserved. The result is a clean, readable ebook rather than a visual reproduction.
How are chapters detected?⌄
The tool uses a heuristic approach: pages with very little text (under 100 characters) are treated as chapter title pages, and the text on those pages becomes the chapter title. Pages with more text are grouped into the current chapter. This works well for books with clear chapter breaks but may not perfectly detect all chapter boundaries in documents with unusual layouts.
Does the tool work on scanned PDFs?⌄
No. Scanned PDFs contain images of pages, not embedded text. The tool uses PDF.js text extraction, which requires actual text content in the PDF. For scanned PDFs, use our OCR PDF tool first to extract text via optical character recognition, then convert the resulting text to EPUB.
Are images and tables preserved?⌄
No. The tool extracts text only. Images, tables, charts, and other non-text content are not included in the EPUB output. The focus is on creating a readable text-based ebook from the PDF content.