Storage.clear()

The clear() method of the Storage interface clears all keys stored in a given Storage object.

Syntax

storage.clear();

Return value

undefined.

Examples

The following function creates three data entries in local storage, and then deletes them by using clear().

function populateStorage() {
  localStorage.setItem('bgcolor', 'red');
  localStorage.setItem('font', 'Helvetica');
  localStorage.setItem('image', 'miGato.png');

  localStorage.clear();
}

Note: For a real world example, see our Web Storage Demo.

Specifications

Specification Status Comment
HTML Living Standard
The definition of 'Storage.clear' in that specification.
Living Standard

Browser compatibility

BCD tables only load in the browser

See also

Using the Web Storage API