ODT to FB2 - Convert ebook online

(AZW, CBZ, CHM, DJVU, DOCX, EPUB, FB2, HTML, MOBI, PDF or TXT etc.)
Conversion Results:
# Output File Source File Action

Steps:

1. Click "Choose Files" button to select multiple files on your computer. You can also click the dropdown button to choose online file from URL, Google Drive or Dropbox.

2. Choose a target ebook format. The target ebook format can be AZW3, EPUB, DOCX, FB2, HTML, OEB, LIT, LRF, MOBI, PDF, RTF, SNB, TCR or TXT etc.

3. Click "Convert Now!" button to start batch conversion. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to online storage services such as Google Drive or Dropbox.

ODT vs FB2:
Name ODT FB2
Full name OpenDocument Text FictionBook Ebook format
File extension .odt, .fodt fb2, fb2.zip
MIME application/vnd.-oasis.-opendocument.-text application/x-fictionbook+xml
Developed by OASIS Dmitry Gribov
Type of format Document Ebook file format
Introduction The Open Document Format for Office Applications (ODF), also known as OpenDocument, is an XML-based file format for spreadsheets, charts, presentations and word processing documents. It was developed with the aim of providing an open, XML-based file format specification for office applications. FictionBook is an open XML-based e-book format which 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 original OpenDocument format consists of an XML document that has as its root element. OpenDocument files can also take the format of a ZIP compressed archive containing a number of files and directories; these can contain binary content and benefit from ZIP's lossless compression to reduce file size. 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 tag, so the size of the embedded images is increased by approximately 37%. FictionBook files are often distributed inside Zip archives.
Associated programs LibreOffice, Microsoft Office, KOffice, Google Docs, OpenOffice.org FBReader, AlReader, Haali Reader, STDU Viewer, CoolReader, Okular, Ectaco jetBooks.
Sample file sample.odt sample.fb2
Wikipedia ODT on Wikipedia FB2 on Wikipedia