Chrome Flags Reference

--same-tab

What does --same-tab do?

Indicates that the URL in the command line should open in the active tab instead of a new tab. In case of multiple URLS given as arguments, the first one will replace the active tab.

Usage

chrome --same-tab

const browser = await puppeteer.launch({
  args: ['--same-tab']
});

const browser = await chromium.launch({
  args: ['--same-tab']
});

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--same-tab')

driver = webdriver.Chrome(options=options)