A warning before anything is lost
Markdown cannot hold everything a Word file can. When you save a document as Markdown and it uses something Markdown cannot keep, Scissor Office shows Some things will be lost with the list. You can still save as Markdown, or choose Save as .scissor to keep everything.
Pictures in Markdown
Pictures are written into the Markdown file itself as embedded data, so the file works on its own without a folder of images. That makes the file larger, and some Markdown tools show such pictures and others do not.
HTML too
If you need a web page instead, Save as… HTML keeps nearly everything, except headers, footers and page numbers.
Private by design
Both files are read and written inside your browser tab. Nothing goes to our servers.
A common way to work
Many people draft in Markdown because it is plain text that any editor opens and version control tracks well, then need a Word file for a client, a teacher or a publisher. Open the .md file, set the paper size, margins and fonts the Word version should have, and save it as DOCX. Keep the Markdown as your source and repeat the conversion whenever the text changes.
Want to see for yourself that nothing is uploaded? How it works shows how to check in your browser's Network tab.