Convert FB2 to EPUB
Free, fast and secure — convert FB2 to EPUB right in your browser.
Convert FB2 to EPUB for wider compatibility
Converting FB2 to EPUB gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when FB2 will not play nicely everywhere.
How to convert FB2 to EPUB
- 1 Drop your FB2 file into the converter above.
- 2 It is converted to EPUB automatically — no settings to fiddle with.
- 3 Download your new EPUB file instantly.
FB2 vs EPUB
| Feature | FB2 | EPUB |
|---|---|---|
| Compression | Lossless | Lossless |
| MIME type | application/x-fictionbook+xml | application/epub+zip |
| Best for | Archiving fiction with rich metadata — converted to EPUB for wider reading. | Novels and long-form reading on e-readers, phones and tablets. |
About the formats
FictionBook (FB2)
FB2 is an open, XML-based e-book format popular for fiction, especially in Eastern Europe. It stores well-structured text and metadata in a single file.
Strengths
- Clean, structured XML
- Great metadata support
- Popular for fiction libraries
Limitations
- Limited reader support
- Weaker for complex layouts
- Usually converted to EPUB or PDF
Best for: Archiving fiction with rich metadata — converted to EPUB for wider reading.
EPUB e-book
EPUB is the open standard for e-books. Its reflowable text adapts to any screen size and reader app, making it ideal for novels and long-form reading on phones, tablets and e-readers.
Strengths
- Reflows to fit any screen
- Adjustable fonts and sizes
- Open standard for e-readers
Limitations
- Not page-exact like PDF
- Weaker for complex layouts
- Needs an e-reader app
Best for: Novels and long-form reading on e-readers, phones and tablets.