Change browser window size on Playwright
Learn how to change the browser window size in your Playwright tests on BrowserStack Automate
By default, the Playwright tests run on a default viewport size of 1280x720
. But that might not be the screen resolution of the OS where your test in running. While you have the option of selecting the desktop screen resolution of your choice, you can also use the option shown below to maximize the browser window during your Playwright test.
const { chromium } = require('playwright');
const cp = require('child_process');
const clientPlaywrightVersion = cp.execSync('npx playwright --version').toString().trim().split(' ')[1];
(async () => {
const caps = {
'browserstack.username': process.env.BROWSERSTACK_USERNAME || 'YOUR_USERNAME',
'browserstack.accessKey': process.env.BROWSERSTACK_ACCESS_KEY || 'YOUR_ACCESS_KEY',
'client.playwrightVersion': clientPlaywrightVersion
};
const browser = await chromium.connect({
wsEndpoint: `wss://cdp.browserstack.com/playwright?caps=${encodeURIComponent(JSON.stringify(caps))}`,
});
const context = await browser.newContext({
viewport: null
});
const page = await context.newPage();
await page.goto('https://www.google.com/ncr');
await browser.close();
})();
You can also choose any other viewport
while creating the newContext
. Read more about viewport options while creating contexts in Playwright.
1024x768
. You can change desktop screen resolution and set it according to your needs.
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