Chrome Flags Reference

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

--show-autofill-signatures

What does --show-autofill-signatures do?

Annotates forms and fields with Autofill signatures.

Usage

CLILaunch Chrome with --show-autofill-signatures using CLI

chrome --show-autofill-signatures

PuppeteerLaunch Chrome with --show-autofill-signatures using Puppeteer

const browser = await puppeteer.launch({
  args: ['--show-autofill-signatures']
});

PlaywrightLaunch Chrome with --show-autofill-signatures using Playwright

const browser = await chromium.launch({
  args: ['--show-autofill-signatures']
});

SeleniumLaunch Chrome with --show-autofill-signatures using Selenium

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--show-autofill-signatures')

driver = webdriver.Chrome(options=options)