Mobi to Epub

A fast, DRM-free MOBI to EPUB converter for authors, publishers, and readers to prepare EPUB files with preserved layout and metadata.

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Total Calculations Run

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About This Tool

The tool converts MOBI to EPUB with attention to content integrity and metadata fidelity. It serves authors, editors, libraries, and distributors who require EPUB files for testing, storefront submissions, or multi-device compatibility. The process focuses on maintaining reading order, covers, and metadata while producing DRM-free outputs.
Conceptually, the converter extracts MOBI content, translates layout into EPUB-compliant HTML/CSS, and packages resources into a valid EPUB ZIP. It maps metadata to the OPF, rebuilds navigation structures, and ensures consistent resource references. Optional options support EPUB2/EPUB3 versions and font embedding to improve rendering on various readers.
Unique value lies in automated metadata extraction, TOC preservation, and batch processing within a standards-driven packaging workflow, suitable for authors, publishers, and ebook libraries. Use cases include preparing titles for catalog ingestion, validating rendering across devices, and archiving legacy MOBI titles for future access.

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How to Use

Upload MOBI file(s) or enable batch mode
Select EPUB version (EPUB2 or EPUB
and optional settings
Start conversion and monitor status
Download EPUB file(s) and verify metadata
Use batch export for multiple files

Frequently Asked Questions

Find Quick Answers

What formats are supported for input and output?

Input MOBI files are supported, provided they are DRM-free. Output is EPUB (EPUB2 or EPUB3) with preserved metadata, cover art, and TOC.

Can I convert multiple files at once?

Yes. Batch mode processes multiple MOBI files in a single run, producing corresponding EPUB outputs with consistent metadata handling.

Will metadata and TOC be preserved after conversion?

Yes. The converter maps MOBI metadata to EPUB metadata fields and retains the table of contents and cover where available.

What about DRM-protected MOBI files?

DRM-protected MOBI files cannot be converted; the tool will fail with a clear DRM error and provide troubleshooting guidance.

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