6 Best Free EPUB to Kindle Online Converter Websites

Here is a list of best free EPUB to Kindle online converter websites. EPUB of Electronic Publication is a type of eBook format that carries graphical, text, and format data. It is also a popular eBook format that is widely supported by many eBooks reader software and devices. The Kindle or AZW3 format is also a type of eBook format. Although, it is mainly designed for Amazon Kindle eBook reader devices. If you want to quickly convert EPUB eBooks to Kindle format without putting in much effort, then check out these EPUB to Kindle online converter websites.

Through these websites, users can batch convert multiple EPUB eBooks to AZW3 format. Apart from AZW3, these websites can also convert EPUB eBooks to MOBI, LRF, LIT, CBR, CBZ, etc., eBook formats. Through some websites, users can also manually specify output eBooks properties like eBooks title, author name, eBook border size, font type, etc. After specifying the eBook properties, users can start the conversion process which is also quite simple. Still, to help out new users, I have mentioned the necessary conversion steps in the description of each website.

These websites also come with some additional tools that may come in handy. Using additional tools, users can convert audio files, convert CAD files, optimize files, compress files, etc. Go through the list to know more about these websites.

My Favorite EPUB to Kindle Online Converter Website:

cloudconvert is my favorite website as it can batch convert EPUB files to Kindle, LRB, MOBI, OEB, etc., eBook formats. Plus, it can also fetch EPUB files from Google Drive and Dropbox cloud storage services.

You can also check out lists of best free EPUB to PDF Online, CHM to EPUB Online, and PowerPoint to Ebook Online converter websites.

cloudconvert

cloudconvert is a free online file converter online website. This website can also be used as an EPUB to Kindle online converter. To do that, it offers a dedicated EPUB to AZW3 converter online tool. This tool allows users to load and convert multiple EPUB eBooks to Kindle eBooks. Apart from Kindle, it can also batch convert EPUB files to LRB, MOBI, OEB, and PDB eBook formats. On this website, users can also load EPUB directly from cloud storage services such as Google Drive and Dropbox. Now, follow the below steps.

How to convert EPUB to Kindle online using cloudconvert:

• Start this website and load one or more EPUB eBooks.
• After that, choose AZW3 as the output file format.
• At last, click on the Convert button to start the conversion process.

Additional Features:

• Optimize Files: Use this section to optimize or compress PDF, PNG, and JPG files.
• Convert Files: It offers many online file conversion tools like Archive Converter, CAD Converter, Font Converter, Ebook converter, and more.

Final Thoughts:

It is a straightforward EPUB to Kindle online converter website that anyone can use without much hassle.

Online-Convert.com

Online-Convert.com is a free online EPUB to Kindle Online converter website. Using this website, users can batch convert EPUB eBooks to Kindle or AZW3 file format. Plus, it also lets users optimize eBooks according to various Kindle devices like Kindle DX, Kindle Fire, Kindle Oasis, Kindle Paperwhite, and more. It also offers tools to manually adjust eBook title, eBook author name, border size, font type, etc., properties. It also supports cloud storage services like Google Drive, Dropbox, etc., that enable users to fetch EPUB eBooks from cloud storage services. Now, follow the below steps to convert EPUB to Kindle online using this website.

How to convert EPUB to Kindle online using Online-Convert.com:

• Launch this website and click on the Choose Files button to load one or more EPUB eBooks.
• After that, go to Optional Settings to specify the target eBook reader device, eBook title, font type, etc.
• In the end, click on the Start Conversion button to initiate the conversion process.

Additional Features:

• Converters: This website offers a number of online conversion tools such as Archive Converter, Audio Converter, CAD Converter, Document Converter, and more.
• Tools: It offers tools to capture websites, compress documents, compress images, etc.

Final Thoughts:

It is a good EPUB to Kindle online converter website that also lets users optimize output eBooks for various Kindle devices.

ZAMZAR

ZAMZAR is a free online file conversion tool that can also be used as EPUB to Kindle online converter website. This website offers a separate EPUB to Kindle section through which users can batch convert multiple files of up to 50 MB combined size at a time. Apart from Kindle (AZW3) format, it can also convert EPUB files to CBZ, CBR, MOBI, PDB, CHM, etc., eBook format. Now, follow the below steps to convert EPUB to Kindle using this website.

How to convert EPUB to Kindle using ZAMZAR website:

• Go to this website using the below link.
• After that, click on Add Files button to load one or more EPUB eBooks.
• Now, choose AZW3 format from the Format menu.
• Lastly, hit the Convert Now button to initiate the conversion process.

Additional Features:

• Email When Done: By enabling this feature, users can get the output files automatically on their email accounts.
• Converters: This website can also be used to convert Audio Files, Image Files, Archive Files, Documents, etc., of various formats.

Final Thoughts:

It is another good EPUB to Kindle online converter website that anyone can use to quickly batch convert EPUB files to AZW3 and other supported eBook formats.

Online Converter

Online Converter is another free EPUB to Kindle online converter website. It is a simple file conversion website that allows users to convert one EPUB file to Kindle (AZW3) at a time. It also supports large EPUB files of up to 200 MB which is another good feature. Although, unlike many other similar websites, it doesn’t allow users to adjust output eBook properties. Now, follow the below steps.

How to convert EPUB to Kindle online using Online Converter website:

• Visit this website using the given link.
• After that, click on the Choose File button to load one EPUB file.
• Next, click on the Convert button to start the file uploading and conversion process.

Additional Features:

• Share to: Use this feature to share the converted files on Linkedin, Pinterest, Tumblr, Reddit, etc., platforms.
• Additional Converter Tools: On this website, users can also find additional file converters like HTML to AZW, Text to AZW, EPUB Converter, and more.

Final Thoughts:

It is another good EPUB to Kindle converter online website through which users can one large EPUB file to Kindle at a time.

onlineconvertfree.com

onlineconvertfree.com is yet another free EPUB to Kindle online converter website. Through this website, users can convert multiple EPUB files to Kindle (AZW3), AZW, MOBI, FB2, PRC, LIT, etc., eBook formats. Plus, it offers a straightforward EPUB to Kindle conversion process. Now, follow the below steps.

How to convert EPUB to Kindle online using onlineconvertfree.com:

• Go to this website and click on the Choose File button to load one or more EPUB files.
• After that, choose AZW3 format from the Format menu.
• Next, hit the Convert button to start the conversion process.

Additional Features:

• Convert To Menu: It contains many online file conversion tools such as Document Converter, Image Converter, Archive Converter, Video Converter, and more.
• OCR: Use this feature to extract text information from images and documents.

Final Thoughts:

It is another good EPUB to Kindle online converter website through which users can batch convert EPUB files to Kindle and other common eBook formats.

ToePub

ToePub is the last free EPUB to Kindle online converter website. As its name implies, it is mainly to convert eBooks of various formats to EPUB format. Although, it can also easily convert EPUB files to  Kindle (AZW3), FB2, LIT, LRF, and MOBI eBook formats. Plus, it also supports batch eBook conversion to process multiple files at once. Now, follow the below steps to convert EPUB to Kindle using this website.

How to convert EPUB to Kindle online using ToEpub:

• Start this website and choose AZW3 as the output file format.
• Next, drag and drop one or more EPUB eBooks on its interface to initiate the conversion process.
• Lastly, click on the Download button to locally download all the converted eBooks.

Additional Feature:

• Multiple Language Support: This website can be used by users of various regions as it supports multiple languages such as English, Hindi, Indonesian, Spanish, Russian, and more.

Final Thoughts:

It is a simple yet very capable EPUB to Kindle online converter website that can also be used to convert eBooks of LRF, LIT, MOBI, etc., formats.