Solved: selenium canvas fingerprinting

Selenium canvas fingerprinting is a technique used by websites to track users and collect data on their browsing habits. It involves using a hidden HTML5 canvas element to draw uniquely identifiable images or patterns, which serve as a persistent identifier for users. This technology has raised significant privacy concerns, as it enables long-term tracking without the need for cookies or other traditional tracking methods. In this article, we’ll discuss a solution to prevent selenium canvas fingerprinting using Python, walk through the steps involved in implementing the solution, and explore some related concepts and libraries.

Preventing Selenium Canvas Fingerprinting

The best way to prevent selenium canvas fingerprinting is to use a combination of techniques that work together to protect user privacy. One such approach is to use a headless browser, such as PhantomJS or Headless Chrome, which does not support the HTML5 canvas element. Another method is to disable JavaScript, which is the scripting language used to create the canvas fingerprint. Finally, using a proxy or VPN can help mask your IP address, making it more difficult for trackers to identify and track you online.

To implement these solutions, we’ll need the Selenium WebDriver library for Python and a suitable headless browser. In this example, we’ll use Headless Chrome as our browser of choice.

Step-by-Step Explanation of the Code

Follow these steps to implement our solution and prevent Selenium canvas fingerprinting:

1. Install the required libraries:

pip install selenium

2. Obtain the appropriate WebDriver executable for your chosen browser. For Headless Chrome, download the [ChromeDriver](

3. Import the necessary libraries and create a function to configure the WebDriver:

from selenium import webdriver
from import Options

def configure_driver():
    chrome_options = Options()
    driver = webdriver.Chrome(executable_path='path/to/chromedriver', options=chrome_options)
    return driver

In the code above, we create an instance of webdriver.Chrome configured with several arguments. The `–headless` argument runs Chrome in headless mode, `–disable-javascript` disables JavaScript, and the proxy-related arguments bypass any local proxy settings.

4. Use the configured WebDriver to navigate to a website, interact with it, and extract information:

def main():
    driver = configure_driver()
    url = ""
    # Interact with the website and extract information.

if __name__ == "__main__":

Here, we call our `configure_driver()` function to get an instance of the configured WebDriver, navigate to a specified URL, interact with the website as needed, and then close the browser.

Python Libraries for Web Scraping and Anti-tracking

There are several other Python libraries that can be used for web scraping and privacy protection:

  • Beautiful Soup: A popular library for parsing HTML and XML documents, often used with the Requests library to scrape websites.
  • Scrapy: A powerful and flexible web scraping framework that can handle diverse data extraction requirements and is capable of handling large-scale projects.
  • Tor Requests: A library for using the anonymizing Tor network with Python Requests, providing a higher degree of privacy than using a traditional proxy or VPN.

By combining the techniques outlined in this article with other Python libraries and tools, it’s possible to build robust web scraping applications that protect user privacy and prevent selenium canvas fingerprinting.

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