Convert MOBI to EPUB
Free, fast and secure — convert MOBI to EPUB right in your browser.
Convert MOBI to EPUB for wider compatibility
Converting MOBI to EPUB gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when MOBI will not play nicely everywhere.
How to convert MOBI to EPUB
- 1 Drop your MOBI file into the converter above.
- 2 It is converted to EPUB automatically — no settings to fiddle with.
- 3 Download your new EPUB file instantly.
MOBI vs EPUB
| Feature | MOBI | EPUB |
|---|---|---|
| Compression | Lossless | Lossless |
| MIME type | application/x-mobipocket-ebook | application/epub+zip |
| Best for | Reading on older Kindle e-readers — often converted from or to EPUB. | Novels and long-form reading on e-readers, phones and tablets. |
About the formats
Kindle MOBI e-book
MOBI is the older e-book format used by Amazon Kindle devices and apps. It holds reflowable text and is widely supported by older Kindles, though Amazon now favours newer formats.
Strengths
- Works on older Kindle devices
- Reflowable text
- Long-established e-book format
Limitations
- Being phased out by Amazon
- Weaker layout than EPUB
- Not ideal for complex formatting
Best for: Reading on older Kindle e-readers — often converted from or to EPUB.
EPUB e-book
EPUB is the open standard for e-books. Its reflowable text adapts to any screen size and reader app, making it ideal for novels and long-form reading on phones, tablets and e-readers.
Strengths
- Reflows to fit any screen
- Adjustable fonts and sizes
- Open standard for e-readers
Limitations
- Not page-exact like PDF
- Weaker for complex layouts
- Needs an e-reader app
Best for: Novels and long-form reading on e-readers, phones and tablets.