Chrome Flags Reference

Chrome command line switches and startup flags for automation, headless mode, and debugging.

--test-third-party-cookie-phaseout

What does --test-third-party-cookie-phaseout do?

No description available for this flag.

Usage

CLILaunch Chrome with --test-third-party-cookie-phaseout using CLI

chrome --test-third-party-cookie-phaseout

PuppeteerLaunch Chrome with --test-third-party-cookie-phaseout using Puppeteer

const browser = await puppeteer.launch({
  args: ['--test-third-party-cookie-phaseout']
});

PlaywrightLaunch Chrome with --test-third-party-cookie-phaseout using Playwright

const browser = await chromium.launch({
  args: ['--test-third-party-cookie-phaseout']
});

SeleniumLaunch Chrome with --test-third-party-cookie-phaseout using Selenium

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--test-third-party-cookie-phaseout')

driver = webdriver.Chrome(options=options)