PDF to EPUB Converter
Free, no signup, files auto-deleted in 1 hour.
Convert PDF to EPUB online — free, in your browser, no signup required. Drop your PDF, click Convert, and download an EPUB you can read on Kindle (via Send-to-Kindle), Kobo, Nook, Apple Books, or any e-reader. Files are processed over HTTPS and deleted from our servers after one hour. Works on Windows, Mac, iPhone, and Android. No watermark, no email gate, no 30-day trial. Up to 5 conversions per day for free; sign in with Google for 10 per day plus batch ZIP downloads.
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How to convert PDF to EPUB
- Optional: sign in with Google to convert up to 10 PDFs per day and bundle them into a ZIP of EPUBs.
- Drop your PDF into the upload box or click to browse. Maximum file size is 50 MB.
- Click Convert. We extract text and structure, infer chapters, and package the result as an EPUB.
- Download the EPUB. Send it to Kindle, drop it into Apple Books, or read it in any EPUB-compatible app.
Why convert PDF to EPUB
PDF is a fixed-layout format — every reader sees identical pages. That is great for printing but terrible for reading on a phone or e-reader, where the text gets too small and you have to pinch-zoom and scroll horizontally. EPUB is reflowable; the text adjusts to whatever screen you read it on.
E-reader devices like Kindle, Kobo, and Nook all prefer EPUB (or Amazon's AZW3 derivative). Reading a PDF on a Kindle is famously painful — the pages do not reflow, the text is tiny, and the device basically displays the PDF as a static image. Converting to EPUB fixes all of that.
Amazon offers Send-to-Kindle: email an EPUB to your Kindle's email address and it appears on your device in the right format. This is the typical workflow for people who buy or download books as PDF but want to read them on Kindle.
Caveat: image-heavy PDFs (textbooks, photo books, graphic novels) convert poorly to EPUB because EPUB is text-first. For those, keep the PDF and use a reader that handles large PDFs well (like KOReader on a Kobo).
Common use cases
- Read a PDF book on Kindle, Kobo, or Apple Books with proper text reflow.
- Send a PDF to your Kindle via Send-to-Kindle by first converting to EPUB.
- Read a long PDF on your phone without pinch-zooming.
- Convert a Project Gutenberg PDF into EPUB for a better e-reader experience.
- Migrate a PDF library to your preferred e-reading app that prefers EPUB.
Tips for best results
- Text-heavy PDFs convert cleanly to EPUB. Image-heavy PDFs (textbooks, graphic novels) lose layout fidelity — keep them as PDF if layout matters.
- Chapters are inferred from headings in the PDF where possible. A well-structured PDF produces a well-chaptered EPUB.
- Cover image is extracted from the first page where it looks like a cover.
- For Send-to-Kindle, after conversion you can email the EPUB to your @kindle.com address and it appears on your device — Amazon handles the rest.
- Scanned PDFs (image-of-text) need OCR before conversion. OCR is coming in Pro; in the meantime, the resulting EPUB will be mostly empty.
About PDF
PDF (Portable Document Format) was introduced by Adobe in 1993 to display documents identically across all platforms. Fixed layout, embedded fonts, exact pagination — perfect for printing and reading on a big screen, awkward for reading on a phone or e-reader where you want the text to reflow.
About EPUB
EPUB (Electronic Publication) is the open W3C standard for e-books. Built on XHTML, CSS, and ZIP, an EPUB file bundles reflowable text, embedded fonts, and images. Every major e-reader except Kindle reads EPUB natively, and Kindle accepts EPUB via Send-to-Kindle. EPUB's killer feature is text reflow — the same book reads comfortably on a phone screen, a tablet, an e-reader, or a laptop.
PDF vs EPUB
| Property | EPUB | |
|---|---|---|
| Reflowable text | No | Yes |
| Best for Kindle / Kobo | Awkward | Yes |
| Best for printing | Yes | No |
| Best for phone reading | Awkward | Yes |
| Fixed pagination | Yes | No |
| Handles image-heavy books | Yes | Limited |
| File size | Often larger | Smaller (text-first) |
Privacy and safety
Your PDF is uploaded over HTTPS, processed in an isolated job, and deleted from our servers within one hour — along with the EPUB output. We never train models on your content, never share files, and never require an account.
Frequently asked questions
Will the text reflow on a small screen?+
Yes. EPUB is reflowable — the text adjusts to whatever screen you read it on. That is the main reason to convert PDF to EPUB.
How is this for Send-to-Kindle?+
Convert your PDF to EPUB here, then email the EPUB to your @kindle.com address. Amazon converts EPUB to Kindle's native format on their end and delivers it to your device.
What about image-heavy PDFs?+
Image-heavy PDFs (textbooks, photo books, graphic novels) convert poorly because EPUB is a text-first format. For those, keep the PDF and use a reader that handles large PDFs well.
Will chapters be preserved?+
Chapters are inferred from headings in the PDF where possible. A well-structured PDF produces a well-chaptered EPUB; a flat PDF produces a single-chapter EPUB you may want to manually re-chapter.
Is the PDF to EPUB converter free?+
Yes. 5 conversions per day as a guest, 10 per day signed in with Google. No card.
What about scanned PDFs?+
Scanned PDFs (image-of-text) need OCR first — without it, the EPUB will be mostly empty. OCR is coming in Pro.
Is it safe to upload my PDF?+
Yes. Files are uploaded over HTTPS and deleted from our servers within one hour. We never train models on your content.
Does it work on Mac, Windows, iPhone, and Android?+
Yes. The converter runs in any modern browser. EPUB output works in every e-reader app.
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