export Data in localStorage for later re-import

Question

I want to export a few items from my localStorage to save it externally but in a format so that I can import it again later.

My attempt was to write executable code that

Answer 1

Export

copy(JSON.stringify(JSON.stringify(localStorage)));

Import

var data = JSON.parse(/*previously copied stringified JSON from clipboard*/);
Object.keys(data).forEach(function (k) {
  localStorage.setItem(k, data[k]);
});