AZW3 to HTMLZ converter
Turn AZW3 into HTMLZ
Send us the AZW3 you already have and take away a HTMLZ. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
AZW3 files • Max 50MB per file • Up to 10 files
Both formats, briefly
AZW3IN
AZW3, also called Kindle Format 8, is what Amazon uses on current Kindle devices and apps. Next to MOBI it understands HTML5 and CSS3 markup, embedded fonts and more deliberate page layouts, so drop caps, tables and styled headings survive the trip instead of flattening out. Choose AZW3 when a book is going onto a Kindle and you care how the page looks, not just that the words arrived. Finished files carry the .azw3 extension and sideload over USB or by sending them to your device.
HTMLZOUT
HTMLZ is a book packed as ordinary web files: the HTML holding the text, a stylesheet, and the images, zipped together into one archive. Nothing sits behind a proprietary container, so this is the format to pick when you want to edit a book by hand, feed it to your own publishing script, or inspect how the markup came out of an earlier conversion. Calibre reads and writes it, which makes it a comfortable stopping point between two other formats. Choose HTMLZ when the file is a working copy rather than the version someone will read.
Three steps, start to finish
Add your AZW3
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
HTMLZ is preselected
This page is already set to write HTMLZ. Switch the target if you change your mind.
Take the HTMLZ
Grab the result the moment the job clears. Your upload is wiped straight afterwards.