The Super note type supports image embedding, though you must have a paid subscription in order to use it:
- Click or tap on the Note type list, then select the Super note type
- Embed an image into the note in one of three ways:
- Drag and drop an image onto the note editing pane.
- Copy an image into the clipboard and paste it into the note.
- For images that are already in your Files storage, type "@" to bring up the autocomplete menu, then begin typing in the name of the image you'd like to embed.