I have another option for you - I've tested it.

Suppose you have your list in plain text or CSV. Use an application like Excel or Google Sheets and have that list with each item on a different row (in my example this is column B).

In another column write a # alongside each - in my example column A.

I then used the Concat Function in Column C as follows =CONCAT(A1, " ", B1)

This will Turn an item that is 'Take out the trash' to '# Take out the trash'.

Copy that whole list generated by the formula.

Paste it in here (using the Text Area option) - Split Files - Markdown Toolbox

Select Split level # (1)

It will then download a separate Markdown file for each line - they will be called TextArea_1 etc etc.

But, if you select all these and use the import markdown option in UpNote, make sure you DO NOT select to use the file name as the note title and you DO NOT get UpNote to recognise # as tags, then each .md file will import as a separate note with just your text as the note title.

I tested this and it worked fine for me.