EPUB Editor · Online
Open an EPUB — or start a new one.
Edit chapters, fix metadata, reorder content and add a cover. Export a clean EPUB 3 file — all in your browser, nothing uploaded.
- Edit chapters, metadata and cover in one place
- Reorder chapters with drag and drop
- Live preview before export
- All processing in your browser — nothing uploaded
Create a new book
How it works
Open an EPUB
Drop an existing .epub file or create a new book from scratch.
Edit & organise
Fix metadata, rewrite chapters, reorder content, add a cover image.
Download clean EPUB
Export a valid EPUB 3 file ready for Kindle, Kobo, Xteink, and Apple Books.
Why metadata matters
Poor metadata vs. optimised metadata.
Shows as "Untitled" in e-reader library. No author. No cover thumbnail.
Displays correctly in every e-reader. Cover thumbnail, proper author attribution.
What you get
Everything to polish your EPUB.
Rich Text Editor
Edit chapter text with formatting — bold, italic, lists, links, blockquotes.
Metadata Editor
Set title, author, language, publisher, ISBN and description in one form.
Chapter Reorder
Drag chapters into any order. TOC and spine update automatically on export.
Private & Secure
All processing runs in your browser. No uploads, no accounts.
Compatibility
Works with every major e-reader.
Don't have an EPUB yet?
Convert your existing documents first — then open the result here.
EPUB guide