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EPUB Ebook Metadata Editor

Edit book titles, authors, publishers, identifiers, description summaries, and cover metadata.

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Supported:EPUB
100% Client-Side – Zero file uploads

How Ebook Metadata Editor Works

Detailed guide to ebook metadata, privacy, and container structure.

EPUB Package Structure & Dublin Core Elements

EPUB ebooks follow the Open Packaging Format (OPF) standard, storing metadata in Dublin Core XML tags inside the content package document. TagEditor edits these elements to ensure compatibility across all e-readers.

Optimizing Books for Kindle, Apple Books & Kobo

E-reader software groups books by author and series. Accurate metadata ensures proper library sorting, cover art rendering, and chapter navigation.

Cleaning Personal DRM Tags and Store Identifiers

Purchased EPUBs often contain personal email addresses and store transaction fingerprints. TagEditor strips these markers while preserving book contents.

Technical Reference

Supported Metadata Fields & Specs

Standard container tags and header attributes supported for reading, editing, and wiping.

Field NameTag / Key SpecStandardDescription
Book Titledc:titleDublin Core / OPFOfficial book title displayed on e-readers
Author / Creatordc:creatorDublin Core / OPFAuthor, novelist, or translator name
Identifier / ISBNdc:identifierDublin Core / OPFISBN, DOI, or unique digital catalog identifier
Publisherdc:publisherDublin Core / OPFPublishing imprint or independent distributor
Publication Datedc:dateDublin Core / OPFOriginal publication or copyright date
Languagedc:languageDublin Core / OPFLanguage code (e.g. en, fr, de, es, ja)
Description & Blurbdc:descriptionDublin Core / OPFSynopsis or back cover summary
Rights & Copyrightdc:rightsDublin Core / OPFCopyright statement or license terms

Frequently Asked Questions

Answers to common questions about Ebook Metadata Editor and client-side processing.

Yes. Update the fields in TagEditor and download the updated EPUB file. Changes will appear across all e-reader devices.