Online Ebook Converter
Convert EPUB, MOBI, FB2, AZW3 and other ebook formats free
Browser-based
The tool works in your browser and it functions independently from your OS which is why it's compatible with any device: Mac, PC, iPhone, Android.
Conversion in one click
Just drag and drop an ebook file to the page and click the "Convert" button. Wait a little bit while the tool is processing the file and download.
Convert on the go
Convertio is completely online, so you don't need to download and install any app to your device and take up its storage space. Access it from anywhere even on the go.
Reliable service
All the file transfers are protected with SSL encryption which guarantees the protection and privacy of your files. We also permanently erase your files within 24 hours. Read more about security.
In the cloud
The converter is cloud-based, all the processes are done on our servers and don't slow down your device work.
Simple to use
The interface is user-friendly and designed to be clear for anyone to convert an ebook to the desired format.
How to convert ebook files online
Upload an ebook file from your Computer, Google Drive, Dropbox, or paste a direct link to the file.
Pick the output ebook format you need from 9+ options — EPUB, MOBI, FB2, AZW3, PDF, and others.
Click the Convert button and Convertio will process your ebook file in just a few moments.
Download the converted ebook and transfer it to your preferred reading device or app.
Frequently Asked Questions
Convertio supports 9+ ebook formats: EPUB, MOBI, FB2, AZW3, DJVU, LRF, PDF, TXT, and more — covering all major e-readers and reading apps.
Yes, converting ebooks at convertio.tools costs nothing and requires no registration. Premium plans are available for users who need higher file limits.
Of course. Convertio works in any browser on iOS, Android, Windows, and Mac devices. Just visit convertio.tools on your device and convert right away.
Upload your EPUB file to convertio.tools, choose MOBI as the output, and click Convert. Then transfer the result to your Kindle via USB or email.
Convertio preserves text formatting, chapters, and structure throughout the process. Results are excellent for most standard ebook-to-ebook conversions.
Yes, upload your PDF to convertio.tools and select EPUB or MOBI as output. The converter restructures content for a better reading experience on e-readers.