How do I convert PDF to EPUB on iPhone?

Open Safari and go to toolkit.bot/pdf2epub. Tap Upload PDF and select your file from the Files app. After 15–60 seconds tap the download link — iOS offers to open the EPUB in Apple Books. No app install required. Works on all iPhones running iOS 15 or later.

Can I convert PDF to EPUB on iPhone without installing an app?

Yes. toolkit.bot works entirely in Safari — it's a web app with no download. Go to toolkit.bot/pdf2epub, upload your PDF from Files or Photos, and download the resulting EPUB. iOS opens it in Apple Books automatically when you tap the download link.

Where does the converted EPUB go on iPhone?

When you tap the EPUB download link in Safari, iOS shows a sheet asking which app to open it with — tap Books. The file is imported to your Apple Books library automatically and syncs to iPad and Mac via iCloud. You can also save it to Files first if you want to keep a copy outside of Books.

Why convert PDF to EPUB instead of reading the PDF in iPhone?

PDFs display at a fixed size on iPhone — text from academic papers and textbooks is tiny and requires constant zooming. EPUB text reflows to fill the screen at your chosen font size, supports night mode, and works with iOS accessibility features like Dynamic Type. It reads like a normal book rather than a shrunken document.

How to Convert PDF to EPUB on iPhone (Free, No App Required)

You can convert a PDF to EPUB directly on your iPhone using Safari — no app install needed, and the resulting EPUB opens straight in Apple Books. Here's how to do it in under two minutes.

How to convert PDF to EPUB on iPhone

Open Safari on your iPhone and go to toolkit.bot/pdf2epub
Tap "Upload PDF" and choose your file — from Files, iCloud Drive, or your photo library (if it's a scanned PDF)
Wait 15–60 seconds while conversion runs in the cloud
Tap "Download EPUB" when it appears
Safari's download manager shows the file — tap it, then tap "Open in Books"

The EPUB is now in your Apple Books library, synced to iCloud, and available on your iPad and Mac as well.

What about the PDF in Files?

If your PDF is already in the Files app (from an email attachment, Dropbox, or AirDrop), you can still convert it:

Tap the PDF in Files to preview it
Tap the Share button → "Copy" (or use the share sheet to open Safari)
In Safari, go to toolkit.bot/pdf2epub and upload the file

Alternatively, tap the Share button on the PDF → "Open in Safari" if your device supports it, then navigate to toolkit.bot.

Why not just read the PDF directly in Apple Books?

You can add PDFs to Apple Books, but they're stored separately from your books and don't behave like books:

The font size slider doesn't work on PDFs
Dark mode doesn't invert PDF backgrounds the same way
No chapter navigation or table of contents
PDFs zoom out to fit the page — smaller text on a phone screen

After conversion, the EPUB reflows to your preferred font size, supports dark mode properly, and shows a full table of contents if the PDF had headings.

What types of PDFs work well?

Books and reports — excellent output
Academic papers (arXiv, IEEE, two-column) — column detection preserves reading order
Scanned documents — OCR runs automatically, no extra steps
PDFs with tables — converted to HTML table elements, readable in Books

Sending the EPUB to Kindle instead

If you prefer Kindle to Apple Books, after downloading the EPUB:

Tap the EPUB in Safari downloads → Share → "Send to Kindle" (if you have the Kindle app installed)
Or go to send.amazon.com in Safari and upload the EPUB directly

More detail: how to send EPUB to Kindle →

Free tier limits

5 conversions per month free, no account required. Files are deleted from the server immediately after download. If you convert regularly, unlimited conversions are $9/month or $0.50 per file.

Convert a PDF to EPUB on your iPhone — free, works in Safari.

Convert PDF to EPUB →