puppeteer/website/versioned_docs/version-10.0.0/puppeteer.viewport.md

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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Viewport](./puppeteer.viewport.md)

## Viewport interface

Sets the viewport of the page.

<b>Signature:</b>

```typescript
export interface Viewport 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [deviceScaleFactor?](./puppeteer.viewport.devicescalefactor.md) | number | <i>(Optional)</i> Specify device scale factor. See [devicePixelRatio](https://developer.mozilla.org/en-US/docs/Web/API/Window/devicePixelRatio) for more info. |
|  [hasTouch?](./puppeteer.viewport.hastouch.md) | boolean | <i>(Optional)</i> Specify if the viewport supports touch events. |
|  [height](./puppeteer.viewport.height.md) | number | The page height in pixels. |
|  [isLandscape?](./puppeteer.viewport.islandscape.md) | boolean | <i>(Optional)</i> Specifies if the viewport is in landscape mode. |
|  [isMobile?](./puppeteer.viewport.ismobile.md) | boolean | <i>(Optional)</i> Whether the <code>meta viewport</code> tag is taken into account. |
|  [width](./puppeteer.viewport.width.md) | number | The page width in pixels. |