File converter / Books / FB2

Online FB2 converter

Choose file to convert to .fb2
or drag and drop file

You can convert documents to FB2 format with free online converter.

How to convert to fb2
Step 1
Upload file
Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2
Select «to fb2»
Select fb2 or any other format, which you want to convert (more 200 supported formats)
Step 3
Download your fb2 file
Wait till your file will be converted and click download fb2 -file

Online and free fb2 converter

Fast and easy
Just drop your fb2 files on the page and you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security.
We delete uploaded fb2 files instantly and converted files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All fb2 conversions make in the cloud and don't use any resources of your computer.
FictionBook 2.0 File
File extension .fb2
File category books
Cool Viewer
Apple iBooks
Main program FBReader
Developer Fiction Book
MIME type


❓ How can I convert fb2?
Firstly, select a fb2 file you want to convert or drag and drop it. Secondly, select a format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert fb2?
books conversion usually takes a few seconds. You will convert fb2 very quickly.
🛡️ Is it secure to convert fb2 on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including fb2) is 100% safe.
📱 Can I convert fb2 without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including fb2) online on your computer or mobile.