Window frames

Change the location of the first frame:

window.frames[0].location = "https://www.w3schools.com/jsref/";

More examples below.

Description

The frames property returns an array with all window objects in the window.

The frames property is read-only.

The windows can be accessed by index numbers. The first index is 0.

A frame can be any embedding element:

<frame>, <iframe>, <embed>, <object>, etc.

window.frames

Type	Description
An array	All window objects in the window.

Loop through all frames and change the color:

const frames = window.frames;

for (let i = 0; i < frames.length; i++) {
frames[i].document.body.style.background = "red";
}

window.frames is supported in all browsers:


Chrome	Edge	Firefox	Safari	Opera	IE
Yes	Yes	Yes	Yes	Yes	Yes