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PDF to EPUB Converter

Convert a PDF into a real, reflowable EPUB 3 ebook with a chapter list.

PDF to EPUB Converter runs entirely in your browser. The PDF is parsed on your own device with pdf.js, its paragraphs, headings and tables are recovered from the text layer and written into a genuine EPUB file. Nothing is uploaded, which is the reason to use this on a contract, a payslip or a medical letter.

Runs in your browser
Standard
EPUB 3 with a navigation document — opens in Apple Books, Kobo, Calibre
Privacy
Runs entirely in your browser — nothing is uploaded
Cost
Free, unlimited, no sign-up

Frequently asked questions

Will it reflow properly on my e-reader?

Yes, and that is the whole reason to convert. A PDF has fixed pages; an EPUB has flowing text that re-wraps to your screen and font size. Headings detected in the PDF become chapter breaks, so the table of contents works.

How are chapters found?

By text size. The most common size in the document is taken as body text, and anything meaningfully larger is treated as a heading — which is what the typesetter meant it as. A document with no size variation becomes one chapter per page.

How to use the pdf to epub converter

  1. 1Select your pdf file — the file stays on your device and is never uploaded.
  2. 2Enter or paste your pages.
  3. 3Turn "Rebuild paragraphs" on or off as needed.
  4. 4Enter or paste your page plan.
  5. 5Press Run, then download the result when it is ready.

Embed this tool

Put the working pdf to epub converter on your own site. It runs in your visitors' browsers exactly as it does here — free, no account, nothing uploaded.

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