Home › File & PDF Tools › EPUB to PDF Converter
EPUB to PDF Converter
This free converter turns an EPUB e-book into a clean, printable A4 PDF, right in your browser. Chapters stay in the book's own reading order, chapter headings become larger title lines, and the text is laid out fresh in a single clear font with comfortable margins — like a nicely typeset printout. Be clear about what it is: a text conversion. Pictures, covers and the publisher's styling are not carried over, and books protected with DRM cannot be opened at all. Your book is never uploaded.
Your book is processed entirely on your device and is never uploaded. The JSZip library used to open the EPUB is loaded from the cdnjs CDN (cdnjs.cloudflare.com); only the library travels over the internet, never your book. Long books are capped at about 200 PDF pages — the tool tells you if yours was trimmed.
How to use this EPUB to PDF converter
- Drop your .epub file into the box, or click to choose it.
- Pick a text size — 11 pt suits most readers; go larger for easy reading or printing for elders.
- Press "Convert to PDF". The tool reads the book's chapters in order and typesets them into A4 pages.
- Press "Download PDF" and open the file in any PDF reader, or print it.
How the conversion works
An EPUB is really a small website zipped into one file: a contents page (the OPF) lists the chapters in reading order, and each chapter is a simple web page. This tool opens the zip with the JSZip library, reads the contents page, walks the chapters in spine order, and takes the words out of each chapter — headings and paragraphs, with the styling stripped away. Those words are then set into a fresh A4 PDF with the pdf-lib library: margins of 56 points, one clear font, chapter headings in larger bold type, each chapter starting on a new page.
Two honest limits. First, very long books are capped at roughly the first 200 pages of text; the result line tells you if your book was trimmed. Second, the built-in PDF font covers Latin letters — English and most European languages are fine, but letters from scripts such as Devanagari, Arabic or Chinese are replaced, so this simple converter is not the right tool for those books.
Worked example
Sunita has a small EPUB of a two-chapter story, "Two Friends and a Boat", that she wants to print for her father, who prefers paper. She drops the file in, keeps the text size at 11 pt, and converts. The tool reads the contents page, finds Chapter 1 — The River and Chapter 2 — The Storm in that order, and lays the story out as a tidy A4 PDF with each chapter starting on a fresh page and its heading in large bold type. She downloads it and prints all the pages at home — no app, no account, no upload.
What carries over — and what does not
| Part of the book | In the PDF? |
|---|---|
| Chapter text, in reading order | Yes — this is the whole point |
| Chapter headings | Yes — set larger and bold, new page each |
| Paragraph breaks | Yes |
| Pictures, covers and maps | No — text-only conversion |
| Publisher fonts and page styling | No — one clean font is used instead |
| Footnotes and links | Footnote text stays if it is part of a chapter; links become plain words |
| Books with DRM (most shop-bought books) | Cannot be opened at all |
Frequently asked questions
Why does the PDF look plainer than the EPUB?
Because this is a text conversion, not a photocopy. The tool takes the words and chapter order out of the EPUB and typesets them fresh in one clean font on A4. The publisher's fonts, colours, cover art and pictures are part of the EPUB's styling, and they are not carried over. What you gain is a tidy, printable, easy-to-read document.
Can I convert a book I bought from an e-book shop?
Usually not. Most shop-bought books are protected with DRM, which scrambles the chapter files; the tool will tell you the book could not be opened. That protection is deliberate, and this tool does not remove it. DRM-free books — from places like Project Gutenberg, Standard Ebooks or many independent publishers — convert well.
Is there a length limit?
Yes: the PDF is capped at about 200 pages of text. Ordinary novels at 11 pt usually fit comfortably; a very long book may be trimmed at the cap, and the result line will say so plainly if that happened. Raising the text size uses pages faster, so a smaller size fits more of a long book.
Is my book uploaded to a server?
No. The EPUB is opened and converted entirely in your browser on your device. The JSZip library used to open the file loads from the cdnjs CDN, but your book itself never leaves your device, and the PDF is created locally for you to download.
Will it work for books in Hindi, Urdu or other scripts?
Not well, and we would rather say so. The PDF is set in a built-in font that covers Latin letters, so English and most European languages come out correctly, but letters from scripts like Devanagari, Arabic, Bengali or Chinese are replaced with placeholder marks. For those books, use a full desktop converter that can embed a proper font.
Why did my file fail to convert?
The usual reasons: the file is not really an EPUB (some files are renamed PDFs or zips), the book has DRM, or the file is damaged or half-downloaded. Try downloading the book again from its source, check it opens in an e-book reader, and then convert it here.