A grid for the case where you have a table and want to change it before it goes anywhere. Transpose it, drop the empty rows, run a regular expression across every cell, then export it as whatever you need.
The gap between an export and an import. Data comes out of one system in the wrong shape and has to go into another, and opening a spreadsheet to change four things is slower than doing it here.
Everything is kept in the page and nothing is saved. Reload and it is gone, which is the point if the data is not yours to leave lying around.
No. Nothing is stored, on this machine or anywhere else. Export before you close the tab.
The only part of this site that uses a server. The address is sent to it so the page can be fetched, because a browser is not allowed to fetch someone else's page itself. Your own files are never involved.
The output will appear here once there is a table to convert.