WYSIWYG HTML editor that saves all resources (images, CSS) into one file?

Question

HTML

Colleagues, please tell me a simple portable editor for Windows so that you can paste copied text with pictures from the browser into it (with formatting preserved), and then save the file as one HTML (with embedded CSS and base64-encoded pictures)?

Answer 1

Browser. Save the page as a single file (MHTML). You can edit MS Word, God forgive me.