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How to Edit EPUB Metadata

EPUB metadata controls how your ebook appears in libraries, e-readers, and online stores. Correct metadata makes your book discoverable.

What Metadata Can You Edit?

  • Title — The book name shown in your reader
  • Author — Creator name (dc:creator field)
  • Language — ISO code like "en", "fr", "de"
  • Publisher — Publishing house or self-published
  • Description — Synopsis/blurb shown in book details

Edit Metadata Online

  1. Open the EPUB Metadata Editor
  2. Upload your EPUB — current metadata loads automatically
  3. Edit any field
  4. Click Save Changes and download

For desktop editing, Calibre also offers metadata editing but requires installation.

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Edit EPUB metadata online. Change title, author, description, language, publisher. Free ebook metadata editor - no software needed.

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