# Window: focus() method



Makes a request to bring the window to the front. It may fail due to user settings and the window isn't guaranteed to be frontmost before this method returns.

## Syntax

```js-nolint
focus()
```

### Parameters

None.

### Return value

None ([undefined](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/undefined)).

## Examples

```js
if (clicked) {
  window.focus();
}
```

## Specifications

## Browser compatibility