Chrome Flags Reference

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

--log-on-ui-double-background-blur

What does --log-on-ui-double-background-blur do?

Checks and logs double background blur as an error if any.

Usage

CLILaunch Chrome with --log-on-ui-double-background-blur using CLI

chrome --log-on-ui-double-background-blur

PuppeteerLaunch Chrome with --log-on-ui-double-background-blur using Puppeteer

const browser = await puppeteer.launch({
  args: ['--log-on-ui-double-background-blur']
});

PlaywrightLaunch Chrome with --log-on-ui-double-background-blur using Playwright

const browser = await chromium.launch({
  args: ['--log-on-ui-double-background-blur']
});

SeleniumLaunch Chrome with --log-on-ui-double-background-blur using Selenium

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--log-on-ui-double-background-blur')

driver = webdriver.Chrome(options=options)

Build Conditions

DCHECK_IS_ON()