FB2 to EPUB
Convert your FB2 files into EPUB format.
How to convert an FB2 to EPUB online
Upload your FB2 file
Drag the .fb2 file you want to convert, or click to select it from your computer.
The server converts it with Calibre
Your file is uploaded to our server, where Calibre transforms it into EPUB, compatible with almost any e-reader.
Download your EPUB
As soon as the conversion finishes, you download your book in EPUB and the original FB2 file is deleted from the server.
Why convert your FB2 to EPUB on PDFDocks?
EPUB is far more compatible with Western e-readers than FB2, so converting your book expands where you can read it. The conversion requires uploading the file to our server, because FB2 cannot be processed with JavaScript alone in the browser — we handle it with Calibre. Your file is automatically deleted right after conversion, with no saved copies remaining.
Can I read EPUB anywhere?
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The file is uploaded to our server because it's necessary to process it with Calibre, but it's deleted immediately after conversion.
Do I need to create an account to use this tool?
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Yes. EPUB reflows perfectly to any screen size.
Why does this tool upload the file?
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Because reading FB2 and generating a valid EPUB requires Calibre, which can only run on a server.
Is the book format preserved in the conversion?
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Yes, the text and general structure of the book are preserved when converting to EPUB.
Does the resulting EPUB adapt to any screen?
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Yes, that's the advantage of EPUB: the text automatically adjusts to the screen size of the device where you read it.
How long does the conversion take?
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Usually a few seconds, although it may vary depending on the file size and server load at that moment.
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