Convert HTML to AZW3 online for free
1: Choose multiple local HTML files or enter the URL of an online HTML file. 2: Choose "AZW3" as target format and set options. 3: Click the "START CONVERSION" button to convert HTML files to AZW3 online.
Choose filesChoose files or enter remote file URLenter remote file URL
Set conversion options (optional)
Hypertext Markup Language
File extension: .html, .htm
Kindle Format 8
File extension: .azw,.azw3,.azw4
Kindle devices are designed to use Amazon's own e-book formats: AZW. In late 2011, the Kindle Fire introduced "Kindle Format 8" (KF8), also known as AZW3 file format. AZW3 supports a subset of HTML5 and CSS3 features, while acting as a container for a backwards-compatible MOBI content document.