Every tool you need to work with EPUBs in one place
Every tool you need to use EPUBs, at your fingertips. All are 100% FREE and easy to use! Merge, split, compress, convert, and edit your ebook files in seconds.
Merge EPUB
Combine multiple EPUB files into a single ebook in the order you want
Split EPUB
Separate one chapter or a whole set for extraction into individual files
Compress EPUB
Reduce file size while optimizing for maximal ebook quality
EPUB to PDF
Convert your EPUB ebooks to PDF documents in seconds
Edit Metadata
Change title, author, description, cover image, and more
Validate EPUB
Check your EPUB for errors and compatibility issues instantly
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- Unlimited file processing with no size limits
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The EPUB software trusted by ebook lovers
Free Online EPUB Tools
Epublys offers a complete suite of free tools to manage your EPUB ebook files. Whether you need to merge multiple EPUBs into a single book, split an EPUB by chapters, compress your EPUB to save space, convert EPUB to PDF, edit ebook metadata, or validate your EPUB for compatibility — we have you covered.
All tools run directly in your browser and on our secure servers. No software installation required. Your files are automatically deleted after 60 seconds for your privacy.