Chrome Flags Reference

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

--code-sign-clone-cleanup

What does --code-sign-clone-cleanup do?

A process type (switches::kProcessType) that cleans up the browser's temporary code sign clone.

Usage

CLILaunch Chrome with --code-sign-clone-cleanup using CLI

chrome --code-sign-clone-cleanup

PuppeteerLaunch Chrome with --code-sign-clone-cleanup using Puppeteer

const browser = await puppeteer.launch({
  args: ['--code-sign-clone-cleanup']
});

PlaywrightLaunch Chrome with --code-sign-clone-cleanup using Playwright

const browser = await chromium.launch({
  args: ['--code-sign-clone-cleanup']
});

SeleniumLaunch Chrome with --code-sign-clone-cleanup using Selenium

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--code-sign-clone-cleanup')

driver = webdriver.Chrome(options=options)

Build Conditions

ANDROID!(CHROMEOS)MAC