Upload an EPUB file to see its chapters.
Browser-based
Your file is processed locally without waiting for a server conversion queue.
No upload required
Files stay in your browser, which is ideal for private drafts and personal libraries.
Free ebook tool
Merge and split ebook files without signup, credits, watermarks, or installation.
How to split an EPUB ebook
Upload one EPUB
Choose a DRM-free EPUB file. The tool reads the package, spine, and chapter titles in your browser.
Select chapters
Keep all chapters selected or choose only the chapters you want to export.
Download split files
Each selected chapter is packaged as its own EPUB and delivered in a ZIP archive.
EPUB splitter FAQ
Is this ebook splitter free?
Yes. EPUB splitting runs locally in your browser and does not use credits.
How does the tool decide chapters?
It reads the EPUB spine and navigation data, then lists each readable chapter for selection.
Are images and styles preserved?
The split EPUB keeps the original package resources so images, CSS, and fonts remain available to the chapter.
Which formats can I split?
EPUB, PDF, TXT, Markdown, and CBZ split tools are available now. DRM-protected ebook formats are not supported in browser-only tools.