Convert MOBI to EPUB online in seconds — free, with no sign-up. EPUB is lossless and ideal for publishing to Apple Books, Kobo, Google Play and most e-readers. Your files are encrypted and deleted automatically after 24 hours.
MOBI
Mobipocket — Amazon's legacy ebook format, discontinued in 2022 in favor of EPUB.
EPUB
Electronic Publication — The open ebook standard with reflowable text, supported by most readers.
How to convert MOBI to EPUB
- 1Upload your MOBI file
Click “Choose a file” or drag and drop your MOBI file onto the page — no sign-up or email needed.
- 2Convert to EPUB
EPUB is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your EPUB file
Your EPUB file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
MOBI vs EPUB
| MOBI | EPUB | |
|---|---|---|
| Full name | Mobipocket | Electronic Publication |
| Type | Ebook | Ebook |
| Compression | Lossless | Lossless |
| Best for | older Kindle files; converted to EPUB for modern readers | publishing to Apple Books, Kobo, Google Play and most e-readers |
Frequently asked questions
Does converting MOBI to EPUB lose quality?
Converting MOBI to EPUB keeps your content intact. We use high-quality defaults so your EPUB file looks as close to the original as the format allows.
What's the difference between MOBI and EPUB?
Mobipocket (MOBI) is lossless and best for older Kindle files; converted to EPUB for modern readers. Electronic Publication (EPUB) is lossless and best for publishing to Apple Books, Kobo, Google Play and most e-readers. Convert MOBI to EPUB when you need a ebook for publishing to Apple Books.
Is the MOBI to EPUB converter free?
Yes — converting MOBI to EPUB is completely free. There's no watermark, no sign-up and no email required, and you can convert as many files as you like.
Are my MOBI files private and secure?
Yes. Your uploads are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share, sell or look at your files.
Can I convert MOBI to EPUB on iPhone, Android, Mac or Windows?
Yes. The converter runs entirely in your browser, so it works on any device — iPhone, iPad, Android, Mac, Windows or Linux — with nothing to download or install.
How long does it take to convert MOBI to EPUB?
Most files convert in a few seconds. Larger files take a little longer, and your upload speed is usually the limiting factor. There's no queue and no waiting for an email.
What else can I convert MOBI files to?
Besides EPUB, you can convert MOBI to AZW3, DOCX, FB2, PDB, PDF, RTF and more — see the full list of MOBI conversions below.
Other conversions
Last updated July 2026