Click the «Choose files» button and select the HTML files you want to convert to AZW3.
Select «AZW3» as the target format. Click «Convert» to start converting HTML to AZW3. It only takes a few seconds.
Done! Your HTML file has been converted to AZW3 format. You can download it to your device.
An HTML file is a markup-based file that uses various markup tags and codes to utilize a web browser to display information formatted. The HTML file format serves the same purpose as an HTM file, and in the present day, there is no difference between the two.
AZW3 (Kindle Format 8, KF8) is Amazon's newer version of AZW. It supports HTML5 and CSS3, which were not supported through the standard AZW format. It is supported by fourth-generation Kindle devices running firmware version 4.1.0 or later and the Kindle Fire device.
| 🔁 Conversion | HTML to AZW3 |
| ⏱ Time to convert | 20 seconds |
| 💳 Cost | Free |
| 📂 File types | Documents, eBooks |
| ✳️ File extensions | .html, .azw3 |
| 📏 File size limit | 75 MB |
| 👩💻 Supported OS | Windows, Linux, MacOS, iOS, Android |
You don't need to download and install any software to convert .html files to .azw3 format. All conversions take place in the cloud.
Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.
Convert your html files to azw3 in 2 clicks. And don't pay anything for it! Our HTML to AZW3 Converter is free for all users.