Apple Books
Apple Books EPUB Checker
Before submitting to Apple Books via iTunes Connect or Draft2Digital, check your EPUB against Apple's known requirements. The checker reviews cover image dimensions, metadata completeness, navigation structure, accessibility attributes, and file size limits for Apple's distribution system.
Input formats
Output formats
Common uses
- Check an EPUB before Apple Books submission
- Verify cover image meets Apple's size requirements
- Check accessibility attributes for Apple's accessibility guidelines
- Confirm metadata is complete for Apple Books distribution
Limitations
- This tool is not officially endorsed by Apple. Use Apple's transporter tools for final validation.
- Apple's review process may flag additional issues not caught here.
Your e-book files, handled privately
This tool runs entirely in your browser. Your files are never uploaded to a server. This tool does not remove DRM or bypass copyright protection. Only upload files you own or have permission to process.
Frequently asked questions
Apple Books requires a cover image of at least 1400×1873 pixels (portrait). The recommended size is 2000×2667 pixels or larger at 300 DPI.
Apple Books supports both EPUB 2 and EPUB 3. EPUB 3 is preferred for fixed-layout books and books with rich media.