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
HTML Standard
# dom-storage-clear-dev

Browser compatibility

BCD tables only load in the browser

See also

Using the Web Storage API