Chrome Flags Reference

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

--cipher-suite-blacklist

What does --cipher-suite-blacklist do?

Comma-separated list of SSL cipher suites to disable.

Usage

CLILaunch Chrome with --cipher-suite-blacklist using CLI

chrome --cipher-suite-blacklist

PuppeteerLaunch Chrome with --cipher-suite-blacklist using Puppeteer

const browser = await puppeteer.launch({
  args: ['--cipher-suite-blacklist']
});

PlaywrightLaunch Chrome with --cipher-suite-blacklist using Playwright

const browser = await chromium.launch({
  args: ['--cipher-suite-blacklist']
});

SeleniumLaunch Chrome with --cipher-suite-blacklist using Selenium

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--cipher-suite-blacklist')

driver = webdriver.Chrome(options=options)