MOBI to FB2 Converter

Batch convert mobi files to fb2 online. Change mobi to fb2 on Windows, Mac, Iphone or Android in a couple of clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert MOBI files to FB2 online?

Step-by-step instructions for converting mobi files to fb2

Upload MOBI-file

Click "Choose File" button to select a mobi file on your computer. MOBI file size can be up to 100 Mb.

Convert MOBI to FB2

Click "Convert" button to start conversion.

Download your FB2

When the conversion process is complete, you can download the FB2 file.

FAQ

  • ❓ How can I convert MOBI to FB2?
    First you need to add file for conversion: drag and drop your MOBI file or click the "Choose File" button. Then click the "Convert" button. When MOBI to FB2 conversion is completed, you can download your FB2 file.
  • ⏱️ How long does it take to convert MOBI to FB2?
    eBook conversion is pretty fast. You can change MOBI to FB2 in a few seconds.
  • 🛡️ Is it safe to convert MOBI to FB2 on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including MOBI to FB2) is absolutely safe.
  • 💻 Can I convert MOBI to FB2 on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our MOBI to FB2 converter works online and does not require software installation.

Information about MOBI and FB2 file formats

Name MOBI FB2
Full name MOBI - Mobipocket FB2 - FictionBook
File extension .mobi, .prc .fb2, .fb2.zip
MIME type application/x-mobipocket-ebook
Developed by Mobipocket SA Dmitry Gribov
Type of format Ebook file format e-book file format
Description The MOBI file extension was created in 2000 by Mobipocket. This company produced Mobipocket Reader applications for computers and smartphones. In 2005, Amazon bought Mobipocket. As a result, MOBI files are identical to Amazon's AZW format for Kindle devices. FictionBook is an open XML-based ebook format that originated and gained popularity in Russia. FictionBook files have the .fb2 filename extension. The FictionBook format does not specify the appearance of a document; instead, it describes its structure. For example, there are special tags for epigraphs, verses, and quotations.
Technical details The Mobipocket ebook format is based on the Open eBook standard using XHTML and can include JavaScript and frames. It also supports native SQL queries to be used with embedded databases. The Amazon Kindle's AZW format is just the Mobipocket format with a slightly different serial number scheme, and .prc publications can be read directly on the Kindle. The Kindle AZW format also lacks some Mobipocket features such as JavaScript. In contrast to other eBook formats (e.g., ePub), a FictionBook document consists of a single XML file. Images are converted to Base64 and reside inside the <binary> tag, so the size of the embedded images is increased by approximately 37%. FictionBook files are often distributed inside Zip archives.
File conversion MOBI conversion FB2 conversion
Associated programs Mobipocket Reader FBReader, AlReader, Haali Reader, STDU Viewer, CoolReader, Okular, Ectaco jetBooks.
Wiki https://en.wikipedia.org/wiki/Mobipocket https://en.wikipedia.org/wiki/FictionBook
MOBI to FB2 conversion quality rating:
4.8 (405 votes)
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