Turn a Word document into an EPUB, with a chapter for each main heading - here in this tab, with nothing uploaded.
A manuscript in Word is unpublished work. It is converted here in the tab - nothing is uploaded to a converter, and no copy is left behind.
Every paragraph styled 'Heading 1' in Word starts a new chapter, and becomes an entry in the table of contents.
Yes, pictures in the document are carried into the EPUB.
Only .docx is read. Open a .doc in Word or LibreOffice and save it as .docx first.
No. The file is opened by your browser, in this tab, and the new file is made here too. Nothing is sent to a server, so there is no copy of your book anywhere else.