FB2 is a file format. Use EPUB.to to convert FB2 files to and from various other formats.

How do I convert FB2 files?

Select the conversion you need from this page, upload your file, click convert, and download your converted file instantly.

Is FB2 conversion free?

Yes, our FB2 converter is completely free for basic use.

FB2 converter

convert FB2 to and from various formats

About FB2

FB2 (FictionBook) is an XML-based e-book format designed for fictional literature. It supports metadata, styles, and images, making it suitable for storing and reading fiction e-books.

Common Uses

Fiction books
Russian eBooks
XML-based reading

FB2 conversion FAQ

What exactly is an FB2 file?

FB2 (FictionBook) is an XML-based eBook format popular in Russia and Eastern Europe.

How can I convert FB2 files?

Simply upload your file using our drag-and-drop interface or click to browse. Select your desired output format, then click Convert. Your converted file will be ready for download within seconds.

Is eBook conversion free?

Yes, our converter is completely free for basic use. No registration required.

Will my file quality be preserved during conversion?

eBook formatting is preserved during conversion. Results depend on the source file and target format compatibility.

Can I convert to PDF?

Yes, PDF conversion is one of our most popular features. PDF format preserves your content layout exactly as intended, making it ideal for sharing and archiving.

What is the eBook size limit?

Free users can convert files up to 100MB. Premium subscribers get unlimited file sizes and priority processing.

Do I need an eReader app?

No reader software needed. Our converter works entirely online with no downloads required.

Are my files kept private and secure?

Absolutely. Your files are processed securely and automatically deleted from our servers after conversion. We don't read, store, or share your file contents. All transfers use encrypted HTTPS connections.