FREE EPUB Validation Service

Quick and Secure .epub File Checking

How This Tool Works

Upload your DRM-free .epub file for epub validation according to epubcheck version 4.2.6. Simply drag and drop your .epub in the space below. Once the file is 100% uploaded, it will take a moment to process, so please be patient.

Your files are removed from the server immediately after validation. This is a free service. Anyone can use this free service without registration. No data from this epub validator is kept or used for marketing purposes. Just please remember us when it comes time to publish, market and promote your book. Thanks!

You can upload a single file. File types allowed: .epub. The maximum file size is 250MB.

FREE: Use AI to Generate Book Description, Keywords, Title, and Categories

This is another free service we offer. But this one does require free registration (to prevent abuse and spamming the tool).

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Archieboy Holdings, LLC., #1006, 771 Boston Post Rd STE 11, Marlborough MA 01752

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+1 978 522 6530

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