How to Change the User Agent in Chrome with Selenium?

How to Change User Agent in Chrome Using Selenium?

One of the common challenges faced by web developers while automating tasks using Selenium and Chrome is changing the default user agent of the browser. This can be necessary for compatibility with certain websites or applications.

To modify the user agent in Chrome via Selenium, you can use the following steps:

1. Install the fake_useragent module: This library provides a wide range of user-agents that can be utilized by Selenium WebDriver. Simply install it via pip with the command pip install fake_useragent.

2. Import the necessary Python libraries:

   <code class="python">from selenium import webdriver
   from selenium.webdriver.chrome.options import Options
   from fake_useragent import UserAgent</code>

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3. Create a new Chrome WebDriver instance:

   <code class="python">options = Options()
   ua = UserAgent()
   user_agent = ua.random
   print(user_agent)</code>

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4. Set the custom user agent:

   <code class="python">options.add_argument(f'--user-agent={user_agent}')</code>

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5. Initialize the WebDriver using the modified options:

   <code class="python">driver = webdriver.Chrome(chrome_options=options, executable_path=r'C:\WebDrivers\ChromeDriver\chromedriver_win32\chromedriver.exe')</code>

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6. Load the desired webpage:

   <code class="python">driver.get("https://www.bing.com/")</code>

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7. Quit the WebDriver:

   <code class="python">driver.quit()</code>

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This approach leverages the fake_useragent module to automatically select and set a random user agent, providing flexibility and ensuring compatibility with numerous websites and applications.

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