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puppeteer/website/versioned_docs/version-15.3.0/api/puppeteer.page.emulate.md
release-please[bot] 01c76b7eb1
chore(main): release 15.3.0 (#8606) 
* chore(main): release 15.3.0

* chore: generate versioned docs

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2022-07-01 17:02:54 +02:00

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sidebar_label
Page.emulate

Page.emulate() method

Emulates given device metrics and user agent.

Signature:

class Page {
  emulate(options: {viewport: Viewport; userAgent: string}): Promise<void>;
}

Parameters

Parameter Type Description
options { viewport: Viewport; userAgent: string; }

Returns:

Promise<void>

Remarks

List of all available devices is available in the source code: src/common/DeviceDescriptors.ts.

Example

const puppeteer = require('puppeteer');
const iPhone = puppeteer.devices['iPhone 6'];
(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  await page.emulate(iPhone);
  await page.goto('https://www.google.com');
  // other actions...
  await browser.close();
})();