Extract Domains is a simple yet powerful tool designed to extract domain names from a list of URLs. Whether you're analyzing website links or cleaning up data, this tool streamlines the process. To use it, paste your URLs (one per line) into the text area and click "Process URLs." You can customize the output with two options: "Do not strip protocol" to keep http:// or https://, and "Do not strip www" to retain the www prefix. The tool validates each URL and returns a clean list of domains, which you can copy to your clipboard with a single click. Invalid URLs trigger a popup error message, ensuring you only process valid data. Perfect for SEO professionals, developers, and data analysts, this tool delivers precise domain extraction in seconds.