PDF To ePub Converter Online

Convert your PDF files to ePub format quickly and easily with our free online PDF to ePub converter. Preserve formatting, images, and text for a seamless eBook reading experience on any device.

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Conversion Options

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Multi-Page Support

Convert PDFs with hundreds of pages while preserving the original layout and formatting.

Image Preservation

Maintain high-quality images from your PDF in the output EPUB file.

Fast Processing

Optimized conversion engine that handles large files quickly and efficiently.


πŸ“š PDF to ePub Converter

Convert your PDF documents into ePub format for easy reading on any device! Enjoy a smooth, reflowable reading experience. πŸ“–βœ¨

πŸ”Ή Features:

πŸ› οΈ How It Works:

  1. πŸ“‚ Upload your PDF file.
  2. πŸ”„ Click to convert it to ePub format.
  3. πŸ‘οΈ Preview the ePub (optional).
  4. πŸ“₯ Download your ePub file.

Make your documents eReader-friendly and enjoy reading anywhere, anytime! πŸŒπŸ“˜

`.trim(); const xhtmlFilename = `page${pageNum}.xhtml`; oebps.file(xhtmlFilename, xhtmlContent); manifestItems.push(``); manifestItems.push(``); spineItems.push(``); // Update progress const fileProgress = (fileIndex / selectedFiles.length) * 100; const pageProgress = (pageNum / pdf.numPages) * (100 / selectedFiles.length); const totalProgress = fileProgress + pageProgress; progressBar.style.width = `${totalProgress}%`; progressPercentage.textContent = `${Math.round(totalProgress)}%`; progressDetails.textContent = `Processing ${pdfFile.name} (page ${pageNum} of ${pdf.numPages})...`; } // Create content.opf const xmlHeader = '<' + '?xml version="1.0" encoding="UTF-8"?>'; oebps.file("content.opf", ` ${xmlHeader} pdf-to-epub ${pdfFile.name.replace('.pdf', '')} en ${manifestItems.join('\n')} ${spineItems.join('\n')} `.trim()); // Add images for (const [filename, base64data] of Object.entries(images)) { oebps.file(filename, base64ToUint8Array(base64data)); } // Generate EPUB const blob = await zip.generateAsync({ type: "blob", mimeType: "application/epub+zip" }); const blobUrl = URL.createObjectURL(blob); epubBlobUrls.push(blobUrl); } // Helper function to download a file function downloadFile(blobUrl, fileName) { const link = document.createElement("a"); link.href = blobUrl; link.download = fileName; document.body.appendChild(link); link.click(); document.body.removeChild(link); } // Convert base64 to Uint8Array function base64ToUint8Array(base64) { const raw = atob(base64); const uint8Array = new Uint8Array(raw.length); for (let i = 0; i < raw.length; i++) { uint8Array[i] = raw.charCodeAt(i); } return uint8Array; }

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