What is this history data, where is it saved, and how can I interact/delete it?

Question

When I make a text field like this in html, a history drop-down came up, with the first five answers I gave. What is this data, where is it stored, and how can I delete it?

Answer 1

the data save in local chorme, your can clear history to delete it or use simple solution here

<form autocomplete="off">

<input type="text" id="text1">

</form>