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Playwright · Concept

devices

Playwright can emulate devices and browser conditions for tests. It supports device profiles, viewport, locale, time zone, permissions, geolocation, color scheme, user agent, offline mode, and JavaScript settings.

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Syntax

test.use({ ...devices['iPhone 13'] });
const context = await browser.newContext({ ...devices['iPhone 13'] });

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  • devices
  • viewport
  • isMobile
  • locale
  • timezoneId
  • permissions
  • geolocation
  • colorScheme

Source: Emulation | Playwright. Checked 2026-11-03.