HTML DOM Window sessionStorage( ) Property

The Window sessionStorage() property is used for saving key/value pairs in a web browser. It stores the key/value pairs in a browser for only one session and the data expires as soon as a new session is loaded.

Syntax: 

window.sessionStorage

Return Type: it returns Storage object

Below program illustrates the Window sessionStorage() property :

Creating a sessionStorage name/value pair.

Output: 

👁 Image

After clicking the button:

👁 Image

Supported Browsers: The browser supported by Window sessionStorage( ) Property are listed below: 

• Google Chrome 5
• Edge 12
• Internet Explorer 8
• Firefox 2
• Opera 10.5
• Safari 4