Convert your Kindle ebooks - MOBI, AZW, and AZW3 - into clean, reflowable EPUB files that work on any e-reader or reading app. Chapters, table of contents, and images are all preserved. Once done, open your new file in the EPUB Viewer, or convert a PDF instead with PDF to EPUB.
MOBI, AZW, AZW3 - one or several, or click to choose
Keep the original quality, or shrink images for low-power e-readers. Text is always preserved either way.
MOBI, AZW, and AZW3 are Amazon Kindle formats. Almost every other e-reader and reading app - Kobo, Nook, Apple Books, PocketBook, and many Android apps - uses EPUB instead. If you have Kindle ebooks but do not read on a Kindle, converting to EPUB lets you keep your library and read wherever you like.
Because MOBI is already a structured ebook (unlike a PDF, which locks a page layout), the conversion is clean and fast, and keeps your chapters, table of contents, and images intact. Once converted, open your book in the EPUB Viewer to check it.
Ultra-compact readers like the Xteink X3 and X4 run on very modest hardware with a black-and-white screen. If your ebook has large color images, the low-resource profile converts them to grayscale and shrinks them to the screen width, so the file stays small and opens quickly without overwhelming the device.
Text wraps and resizes to any screen and font size.
Table of contents and structure carried over intact.
Optional grayscale and resize for tiny devices.
Handles the whole Kindle family, including KF8.
Set the book title and author for a tidy library.
No account, and files are auto-deleted after a few hours.
Yes. Converting MOBI, AZW, or AZW3 to EPUB is completely free with no account needed. Once you have your EPUB, you can open and read it right away in our EPUB Viewer.
This tool accepts MOBI, AZW, AZW3 (KF8), and older PRC files. All are converted to a clean, reflowable EPUB that works on Kobo, Nook, Apple Books, and any modern e-reader.
No. Files with Amazon DRM cannot be converted, and removing DRM is not something we do. This tool works with DRM-free ebooks - your own files, public-domain titles, and books sold without protection.
MOBI and AZW are Amazon Kindle formats. Most other e-readers and reading apps - Kobo, Nook, Apple Books, and many Android apps - use EPUB instead. Converting lets you read your Kindle ebooks on the device of your choice. To go from a PDF instead, use our PDF to EPUB converter.
Yes. Because MOBI is already a structured ebook format, the conversion preserves chapters, the table of contents, styling, and embedded images. For low-resource e-readers you can optionally shrink and grayscale the images to save space.
Your ebook is processed on our server and the temporary files are automatically deleted a few hours after conversion. We never share your files.
Yes. Open More options to set the book language and series, and with one file selected you can upload your own cover image. The cover, title and author of your file are shown before you convert, so you can check them first. Need a printable copy instead? Use EPUB to PDF.
Pick the device you read on - Kobo, Kindle, Nook, PocketBook or a phone or tablet. The EPUB is tuned to that screen size. For Kindle, send the EPUB with Amazon's Send to Kindle; it is converted on Amazon's side. Choose EPUB 2 only for very old readers.