Hello,
I provide spreadsheets of data that are uploaded to a server by our IT.
There are symbols that we need to express as HTML. This is necessary to
prevent the server from messing them up.

An example of a subscript would is: C<sub12</sub. The Greek letter omega
is expressed as "ω".

The HTML looks a bit strange until it's uploaded. Is there any kind of a
"print preview" so we could view the data with these HTML symbols as they'd
appear on the web?

Thanks in advance,
Ellen