Window.showDirectoryPicker()

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The showDirectoryPicker() method of the Window interface displays a directory picker which allows the user to select a directory.

Syntax

var FileSystemDirectoryHandle = window.showDirectoryPicker();

None.

AbortError: Thrown if the user dismisses the prompt without making a selection, or if the user agent deems the selected content to be too sensitive or dangerous

This asynchronous function shows a directory picker and returns a FileSystemDirectoryHandle once selected.

async function getDir() {
  const dirHandle = await window.showDirectoryPicker();

  // run code for dirHandle
}

Specification
File System Access # api-showdirectorypicker

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`showDirectoryPicker`	86	86	No	No	72	No	No	No	No	No	No	No