14 Best Free Online FB2 to EPUB Converter Services

Here is a list of the best free online FB2 to EPUB converter services. FB2 is an open XML-based eBook file format. This file format is primarily designed for fiction work thus the name FB2 (FictionBook). FB2 is supported on various eBook readers and other digital reading devices. On the other hand, EPUB (Electronic Publication) is another eBook file format that is designed for digital books and publications. This file format is widely used as it allows the reflow of content to adjust any screen size. If you want to convert an FB2 file to EPUB, you can easily do that with the help of an online converter.

This post covers 14 FB2 to EPUB converter services. These are online converters where you can add your FB2 file as input and convert that to EPUB file format. You can use any of these converters to do that. In addition to that, some of these converters offer additional functionalities that can be useful for particular scenarios. Some converters are capable of batch conversions whereas some allow you to import and export files back and forth to cloud storage without the need of download. And some converters also let you configure the conversion to set base font size, set margins, target conversion for a specific e-reader device, and more. You can go through the list and check these out in detail.

My Favorite Online FB2 to EPUB Converter

AConvert.com is my favorite service on this list to convert FB2 to EPUB online. This converter comes with cloud integration that lets you import files from the web. You can upload files from local storage as well. It provides a decent set of conversion options to configure the output and can convert files in batches.

You can check out our other lists of the best free online CBR to EPUB Converter websites, online EPUB to MOBI Converter services, and online EPUB to MOBI Converter services.

Comparison Table:

Name	Batch Conversion	Conversion Options	eBook Options
AConvert.com	Up to 40 files	Font, Margins, etc.	Metadata, Cover Image
AnyConv.com	Up to 60 files	-	-
MiConv.com	Up to 10 files	-	-
Aspose.app	Up to 10 files	-	-
FreeConvert.com	Up to 5 files	-	-
OnlineConvertFree.com	Up to 7 files	-	-
CloudConvert.com	Up to 5 files	-	-
FreeFileConvert.com	Up to 5 files	-	-
Online-Convert.com	Up to 3 files	Font, encoding, etc.	Metadata, Target device
Convertio.co	Up to 2 files	-	-
Vertopal.com	1	-	EPUB Version, Title
ConvertFiles.com	1	-	-
OnlineConverter.com	1	-	-
Zamzar.com	Up to 2 files	-	-

AConvert.com

AConvert.com is a free file conversion website that you can use to convert FB2 to EPUB online. The converter on this website lets you easily convert FB2 files whether you have them stored locally or on the web. It has the functionality to import files directly from Google Drive, Dropbox, and via URLs. Along with that, you get conversion options that you can configure as per your needs. You can set the font size, page margins, metadata, and cover image. This converter converts files in consecutive order. That means you can add up to 40 files at once and it will convert them all one after another. As a file gets converted, it appears at the bottom of the converter with a download link. This way, you can use this converter to convert FB2 files into EPUB files. Do note that, if you are using an ad-blocker in the browser then it only converts 2 files per conversion.

How to convert FB2 to EPUB online on AConvert?

Go to FB2 to EPUB converter on AConvert using the direct link below.
Use the Choose files button to upload local files or go with the FILE dropdown to import files from the web.
Make sure the Target format is set to EPUB.
Then configure the conversion options as per your needs.
After that, click the Convert Now! button to start the conversion process.
Once done, use the download icon alongside converted file names to save each converted file.

Highlights:

Batch Conversion: Yes, over 40 files in consecutive order.
Max Conversion Size: up to 200 MB.
Cloud Integration: Google Drive, Dropbox, and URL import.
Conversion Limit: No limit.
Conversion Options: Options to embed fonts, set base font size, set margins, add metadata, and remove duplicate cover image.
Conversion Output: Direct download (EPUB).

Home Page

AnyConv.com

AnyConv.com is a free website to convert files from one file format to another possible file format. This website has a large collection of converters including FB2 to EPUB conversion. The converter here is quite simple and easy. It works with local files only with a total conversion size of up to 100 MB. You can add up to 40 files at once and convert them all. The conversion happens in consecutive order means it converts one file after another. As soon as a file is connected, you get a download button alongside it. From there, you can download the converted file. If you are converting multiple files then you have to download each file separately as there is no option to download all files in one go.

How to convert FB2 to EPUB online with AnyConv?

Go to this converter on AnyConv using the direct link given below.
Click on the Choose File button and upload your FB2 files.
After that, click on the output format option, and select EPUB as the output format.
Then click on the Convert button to start the conversion.
Wait for the conversion to finish and download the converted files.

Highlights:

Batch Conversions: Yes, up to 60 files per conversion.
Max Conversion Size: 100 MB per file.
Conversion Limit: 60 file conversions per hour.
Cloud Integration: No cloud integration.
Conversion Options: No additional conversion options.
Conversion Output: Direct Download (EPUB).

Home Page

MiConv.com

MiConv.com is an online that has a free online FB2 to EPUB converter. This is a simple converter website that can perform batch conversion with up to 10 files. You get a 50 MB size limit per file which is decent enough for FB2 files. It supports local upload with no cloud integration and no conversion options. This makes the conversion process quite simple and straightforward. You can simply upload your FB2 files to the converter and run the conversion. Once done, you can directly download the converted EPUB files. However, you have to download each converted file separately as there is no direct option to download all files at once.

How to convert FB2 to EPUB online on MiConv?

Open this converter on MiConv using the link provided below.
Drag and drop your FB2 files to the converter or use the Choose Files button to upload the files.
Then click the Convert button to start the conversion process.
After the conversion, use the Download button alongside each file to save the files.

Highlights:

Batch Conversion: Yes, up to 10 files per conversion.
Max Conversion Size: Up to 50 MB per file.
Cloud Integration: Import from Google Drive or Dropbox.
Conversion Limit: 120 file conversions per hour for free.
Conversion Options: No conversion options.
Conversion Output: Direct output (EPUB).

Home Page

Aspose.app

Aspose.app is a web app that offers a wide collection of file converters, viewers, and editors. It has an online FB2 to EPUB converter as well. This converter can easily convert FB2 files up to 100 MB in size. You can add up to 10 files per conversion. To do that, you can either upload the files from local storage or import them from your Google Drive or Dropbox account. There are no conversion options here. After adding the files, you can simply run the conversion. After the conversion, you get a download button to save the converted EPUB files. It downloads all the packed inside a ZIP file. Along with that, it also offers an email option. You can add an email address to share the download link via email.

How to convert FB2 to EPUB online on Aspose?

Use the direct link given below to open this FB2 to EPUB on Aspose.
Drag and drop your FB2 files to the converter. Or use the Google Drive/Dropbox button to import files from there.
After that, make sure the “Save as” format is set to EPUB.
Then click the CONVERT button to start the conversion.
After conversion, use the Download button to save the converted EPUB files.

Highlights:

Batch Conversion: Yes, up to 10 files per conversion.
Max Conversion Size: Up to 100 MB per file.
Cloud Integration: Import from Google Drive and Dropbox.
Conversion Limit: No limit.
Conversion Options: No conversion options.
Conversion Output: Direct Download (EPUB/ZIP) and Email Share.

Home Page

FreeConvert.com

FreeConvert.com is a popular file conversion website that can convert FB2 to EPUB online. This particular converter can process up to 5 files per conversion. The maximum upload size limit is 1 GB which is more than enough for eBooks. It supports multiple input options including local upload, Google Drive, Dropbox, and URL import. You can use the desired method to add your FB2 files to the conversion. The main highlight of this converter is the Advanced settings. It lets you configure the conversion and target EPUB for certain specifications. This includes the ability to target a particular e-reader device, set encoding, select font, define page margins, and add e-book info. Upon conversion, you get multiple options to save the converted files. You can directly download the converted files, export them to the cloud, and get a QR code to share.

How to convert FB2 to EPUB online on FreeConvert?

Go to this FB2 to EPUB converter using the direct link given below.
Then use the Choose Files button to upload your FB2 files to the converter. Alternatively, you can import files from Dropbox, Google Drive, or via URLs.
After adding the file, configure the Advanced settings as per your requirements.
Then start the conversion and wait for it to end. Then save the converted EPUB files using any of the available options.

Highlights:

Batch Conversion: Yes up to 5 files at a time.
Size Limitation: up to 1 GB per conversion.
Cloud Integration: Import via URL and Import/Export to Dropbox and Google Drive.
Conversion Limit: 750 conversion minutes per month.
Conversion Options: Options for the e-reader, margins, font, encoding, and metadata.
Conversion Output: Direct download (EPUB/ZIP), Cloud Export, and QR Code.

Home Page

OnlineConvertFree.com

Onlineconvertfree.com is a simple website to convert files online. It offers an online FB2 to EPUB converter. This converter works with local files only with no cloud integration. You can add up to 7 files per conversion as long as all the files are under 100 MB in size combined. Then you can simply perform the conversion. After the conversion, you get a download button alongside each file. You can use that to save each file separately. Apart from that, you also get a button to download all files at once. This downloads a ZIP file that you can extract to get the converted EPUB files.

How to convert FB2 to EPUB online on Onlineconvertfree?

Follow the link given below to open this FB2 to EPUB converter in your browser.
Drag and drop your FB2 files to the converter. Or click the CHOOSE FILE button to explore and select the files.
After that, it takes you to the next screen, make sure EPUB is the selected format for all added files there.
Then click the Convert button to perform the conversion.
After conversion, use the Download button to save the converted EPUB files.

Highlights:

Batch Conversion: Up to 7 files per conversion.
Max Conversion Size: Around 100 MB per file.
Cloud Integration: Not available.
Conversion Limit: No daily conversion limit.
Conversion Options: No conversion options.
Conversion Output: Direct Download (EPUB/ZIP).

Home Page

CloudConvert.com

CloudConvert.com is a web-based file conversion platform. It supports a wide range of formats and allows you to configure a converter for supported file types. You can configure an FB2 to EPUB converter on this website. This converter can convert up to 5 files per conversion. The size limit is 1 GB which means you can easily add and convert larger FB2 files. To add your files, you have multiple options. You can upload files from local storage or import from Google Drive, Dropbox, or via URLs. As there are no additional settings for conversion, you can simply start the conversion after adding the files. Once the conversion finishes, you get a direct download button to download each file separately or all at once. This way, you can easily convert your FB2 files to EPUB files with CloudConvert.

How to convert FB2 to EPUB online on CloudConvert?

Follow the link given below to open this FB2 to EPUB converter on CloudConvert.
Add the EPUB files to the converter using the input method of choice.
Make sure the output is set to EPUB in the dropdown.
Click the gear-shaped icon alongside the file name to configure the output.
Then, click on the Convert button to start the conversion.
Wait for the conversion to finish and then download all files at once or one by one.

Highlights:

Batch Conversion: Yes, over 5 files per conversion.
Max Conversion Size: Over 1 GB per conversion.
Cloud Integration: Import from Google Drive, Dropbox, or URLs.
Conversion Limit: 750 free conversion minutes per month.
Conversion Options: No conversion options.
Conversion Output: Direct download (EPUB/ZIP).

Home Page

FreeFileConvert.com

FreeFileConvert.com is another free website to convert FB2 to EPUB online. This converter can convert up to 5 files per conversion with a combined size limit of 300 MB. It does not offer any conversion options for the eBook. Thus it is a simple conversion process. The converter supports local uploads along with options to import from URLs, Google Drive, and Dropbox. You can go either way to add your files to the converter and perform the conversion. After the conversion, it lists the converted files on the screen. You get a download button alongside each file that you can use to directly save each file one by one. You can also use the email option to add an email address and send download links via email.

How to convert FB2 to EPUB online on FreeFileConvert?

Go to this converter using the direct link provided below.
In the converter, select the Choose File button and upload your EPUB files. You can also import from the web or cloud storage.
Then expand the Output format menu and pick EPUB format.
After that, click the Convert button to start the conversion.
Once done, download the converted files directly or use the email option to share the link via email.

Highlights:

Batch Conversion: Yes, up to 5 files per conversion.
Max Conversion Size: up to 300 MB per conversion.
Cloud Integration: Import via URLs, Google Drive, or Dropbox.
Conversion Limit: No limit, you can perform any number of conversions.
Conversion Options: No additional conversion options.
Conversion Output: Direct Download (EPUB) and Email.

Home Page

Online-Convert.com

Online-Convert.com is another free website that you can use to convert FB2 to EPUB. This particular converter offers conversion settings that can be helpful for eBook conversions. It includes settings to set base font, encoding, ASCII output, heuristics, add border, and add eBook info. Along with that, you also get an option to target the EPUB for a particular e-reader device. You can set these options accordingly and perform your conversion. You can configure these settings prior to conversion. Then you can add up to 3 files. You can upload FB2 files from local storage or fetch the files directly from Google Drive, Dropbox, or the Web via a URL. Keep in mind that there is a maximum 100 MB upload size limit. Then you can simply go ahead with the conversion. This tool offers multiple ways to save converted EPUB files. You can download the files directly, export them to the cloud storage, and can also get a QR Code for them.

How to convert FB2 to EPUB online with Online-Convert?

Open this particular converter in your browser using the direct link given below.
Upload your FB2 files to the converter or import them from the cloud.
Then configure the available conversion settings as per your requirements.
After that, click on the Start Conversion button to start the conversion.
Once done, download the EPUB files using the desired download option.

Highlights:

Batch Conversion: Yes; up to 3 files per conversion.
Size Limitation: up to 100 MB.
Cloud Integration: Google Drive, Dropbox, and via URLs.
Conversion Limit: 3 conversions per 24 hours.
Conversion Options: Options to configure font size, encoding, target e-reader device, add borders, and metadata.
Conversion Output: Direct download (EPUB/ZIP), Export to cloud & get QR Code.

Home Page

Convertio.co

Convertio.co is an online file conversion platform that supports a wide range of file formats. You can either explore a converter or configure one yourself by selecting the input and output format. This converter can convert up to 2 files per conversion. However, there is a 100 MB size limit per conversion. With that limit in mind, you can upload your FB2 files from local storage or import them from the web using the available options. There are no conversion options here. After adding the files, you can start the conversion right away. Upon conversion, you can directly download the converted files and can also get links to share the files online.

How to convert FB2 to EPUB online on Convertio?

Configure an FB2 to EPUB converter on Convertio or use the link given below to access the same.
Once you open the converter, add your FB2 files to the converter either via local upload or cloud import.
Then, click the Convert button to start the conversion.
After conversion, use the Download button to save the files or share them using the link provided.

Highlights:

Batch Conversion: Yes, up to 2 files per conversion.
Max Conversion Size: up to 100 MB.
Cloud Integration: Import from Google Drive or Dropbox.
Conversion Limit: 10 free conversion minutes per day.
Conversion Options: No conversion options.
Conversion Output: Direct Download (EPUB/ZIP) and Link share.

Home Page

Vertopal.com

Vertopal.com is another free website that you can use to convert FB2 to EPUB online. This converter has a slightly longer procedure to convert the files. It converts one file at a time with a maximum size limit of 50 MB. To perform the conversion, you can upload a file from local storage or import from URL, Google Drive, Dropbox, or OneDrive. This converter takes you through simple steps. Simply follows the on-screen instruction. In the end, it has a convert button at the top accompanied by a setting icon. The setting icon gives you the option to set the EPUB version and add a title. You can configure that as per your requirements or leave it as it is. From there, you can start the conversion and download your converted EPUB file.

How to convert FB2 to EPUB online on Vertopal?

Open this FB2 to EPUB converter in your browser directly using the link given below.
Click on the Choose File button and add your FB2 file.
Wait for it to get uploaded and then pick EPUB as the output format.
Again, wait for the next screen and click Continue to start the conversion.
Use the Setting icon from the top to set the EPUB version and title. This is optional.
Then click the Convert button from the preview screen and download the converted file.

Highlights:

Batch Conversion: No, converts one file at a time.
Max Conversion Size: up to 50 MB.
Cloud Integration: Yes, import via URL, Google Drive, Dropbox, or OneDrive.
Conversion Limit: No limit; any number of conversions.
Conversion Options: Options to set EPUB version and title.
Conversion Output: Direct Download (EPUB).

Home Page

ConvertFiles.com

ConvertFiles.com is a free website where you can convert FB2 to EPUB online. This website has a simple converter where you can add your FB2 file and convert that to EPUB. This converter works with local files only and converts one file at a time. There is a 250 MB size limit for the input file. Within that size limit, you can upload your FB2 file to the converter and perform the conversion. After the conversion, it shows a link that takes you to the download page. From that page, you can download the converted file. You can also use the link to share the file.

How to convert FB2 to EPUB online with ConvertFiles?

Use the link provided below to open this FB2 to EPUB converter on ConvertFiles.
Click on the Browse button and add your FB2 file to the converter.
Make sure the output format is set to EPUB. Check the email notification option if needed.
Then click the Convert button to start the conversion.
Wait for the conversion to finish and then click the link to open the download page.
Use the given link to download the converted file.

Highlights:

Batch Conversion: No, converts one file at a time.
Conversion Size: Up to 250 MB in size.
Cloud Integration: Not available.
Conversion Limit: No limit.
Conversion Options: Email alert of conversion.
Conversion Output: Direct download (EPUB) and link share.

Home Page

OnlineConverter.com

OnlineConverter.com is an online file converter platform that covers a wide range of converters. You can use this website to convert FB2 to EPUB online. This converter converts one file at a time with an input size limit of 200 MB. You can upload the FB2 file from the local storage. There are no additional options for the conversion. You can simply run the conversion. After the conversion, you get a link to download the converted file. Along with that, it also offers a QR code for the same link. You can use the QR code or link to share the converted file with others.

How to convert FB2 to EPUB online with OnlineConverter?

Follow the link provided below to open this converter on OnlineConverter.
Once you are there, click on the Choose File button and upload the FB2 file there.
After that, simply click the Convert button to start the conversion.
Once done, you get a download link to save the converted EPUB file. You also get a QR code to share the file.

Highlights:

Batch Conversion: No, converts one file at a time.
Size Limitation: up to 200 MB per conversion.
Cloud Integration: Not available.
Conversion Limit: No daily limit.
Conversion Options: No conversion options.
Conversion Output: Direct download (EPUB) and QR Code.

Home Page

Zamzar.com

Zamzar is a popular online file converter website that supports a wide variety of file formats. You can find an online FB2 to EPUB converter on this website. The converter allows you to convert up to 2 files for free in 24 hours’ time. You can convert 2 files in a single conversion or separately. To perform the conversion, you get multiple input options to add your FB2 files. You can upload locally saved files or fetch from URL, Box, Dropbox, Google Drive, or OneDrive. Make sure your conversion size does not exceed the allowed 50 MB size limit. After adding the files, you can simply run the conversion. While doing so, you can also opt-in for an email alert. Once the conversion is finished, you get the converted files on the screen with options to download them. And if you opt-in for an email alert then it sends the download links to the mentioned email address as well.

How to convert FB2 to EPUB online on Zamzar?

Go to the Zamzar and configure an FB2 to EPUB converter. Or use the direct link given below.
Click on the Choose Files button to upload local files. Alternatively, use the dropdown menu to import files from the supported cloud options.
Then select EPUB as the output format for the conversion.
Optionally enable the email notification option if needed.
Then click the Convert Now button to start the conversion.
Once done, use the Download button alongside the file name to save the files.

Highlights:

Batch Conversion: Yes up to 2 files per conversion.
Max Conversion: up to 50 MB per conversion.
Cloud Integration: Import via URL, OneDrive, Dropbox, and Google Drive.
Conversion Limit: 2 file conversions per 24 hours.
Conversion Options: No additional conversion options.
Conversion Output: Direct download (EPUB) and Email Share.

Home Page

Frequently Asked Questions

How to open fb2 file?

There are many eBook readers app that you can use to open FB2 file. You can also use online converters to convert FB2 to EPUB, PDF, MOBI, or other commonly used file formats and easily open it.

How do I convert a file to EPUB?

You can use an online converter such as Aconvert.com where you can upload your file and convert that to EPUB. It is simple and hardly takes a minute.

What is the EPUB format?

EPUB (Electronic Publication) is an open standard format designed for digital books and publications. It allows for reflowable content and is widely used in the publishing industry for eBooks.

Does Kindle accept EPUB?

Yes, Kindle devices supports the EPUB file format.

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