EPUB to PDF Converter

Three steps

1. Drop your .epub on the box above (or click to pick a file).
2. Hit Convert to PDF.
3. The PDF downloads as soon as it's ready.

How an EPUB becomes a PDF

An EPUB is basically a zip full of HTML and CSS. The reader app decides how the text wraps on your screen. A PDF is the opposite: every word sits in a fixed spot on a fixed page. This tool walks through the chapters in your EPUB, rebuilds the text into A4 pages, and saves the result.

Most EPUB-to-PDF sites want you to upload your book first. That's fine for a Project Gutenberg classic. For an ebook you wrote, paid for, or shouldn't be sharing with a random server, it's not great. This page does the work locally, using JavaScript that runs after the page loads.

What survives the round trip

• Chapter titles and the heading hierarchy.
• Paragraphs, basic bold and italic, and the reading order.
• Title and author from the EPUB metadata.

Things that don't always make it: custom fonts, fancy CSS layouts, and large embedded images. If you need pixel-perfect fidelity, Calibre on the desktop will usually do better. The tradeoff is installing software and handing the file to another program. If you'd rather not do either, stay here.

Nothing leaves your browser

The easiest way to check: load this page, then turn off your Wi-Fi. The conversion still works. More on how that's set up.

About the EPUB format

EPUB was finalized by the International Digital Publishing Forum in 2007 as the open replacement for the older Open eBook standard. In 2017 the IDPF merged into the W3C, which now maintains the spec. Under the hood, an EPUB is a ZIP archive containing XHTML files, CSS, images, and an OPF manifest. Because the content is HTML, the text reflows to fit any screen and any font size. Every major reader except Amazon's older Kindles supports EPUB natively, which is why it became the de facto standard for indie publishers, libraries, and platforms like Kobo, Apple Books, and Google Play Books.

About the PDF format

Adobe released PDF in 1993 to solve a single problem: making a document look identical on every printer and every screen. The format freezes type, images, and layout into a fixed canvas. Adobe handed the spec to ISO in 2008, so PDF 1.7 became ISO 32000-1 and is now an open international standard. PDF is the lingua franca of legal filings, scientific papers, government forms, and anything that needs to print correctly. It's a worse reading experience than EPUB on a phone, but it's the only format that everyone, on every device, knows how to open.

When to use EPUB to PDF (and when not to)

Going from a reflowable ebook to a fixed-page document is a one-way street. Pick it when:

• You want to print the book on actual paper.
• You need to attach the file to a form, court filing, or class assignment that only accepts PDF.
• You're reading on a device that doesn't have a working EPUB reader (older Kindles, certain locked-down work laptops).
• You want a single page-numbered file for citations.

Skip the conversion if:

• You'll read on a phone or e-reader and want the font size to adjust.
• You care about accessibility — screen readers handle EPUB structure better than PDF text.

Common problems and how to fix them

• Output PDF is enormous. Books with full-page color illustrations balloon when each image is embedded at A4 size. Compress the source images before repacking the EPUB, or accept that an illustrated children's book is going to be 30 MB.
• Fonts look wrong. If the EPUB embeds an unusual font, the PDF will fall back to a standard serif. Most readers won't notice, but if it matters, install the font system-wide before opening the EPUB in a desktop tool first.
• Chapter breaks don't land on a new page. Some EPUBs use CSS that the converter can't fully replicate. Look for an EPUB with a clean table of contents — those convert cleanest.
• Text feels cramped. Default margins favor density. If you're printing the PDF, pop it open in your printer dialog and select "fit to printable area."
• DRM-protected file fails to load. EPUBs from Apple Books, Kindle, or library lending services are wrapped in DRM. There's no legitimate way to convert those here. Buy a DRM-free copy from publishers like Standard Ebooks or Tor.

Frequently asked questions

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