Web Change Detector is a free Chrome add-on designed to monitor web pages for changes. It provides a visual regression testing feature, allowing users to track modifications on websites effectively. By utilizing this tool, users can receive immediate email alerts whenever any changes are detected on the monitored URLs, ensuring they stay updated without needing to check manually.

To begin using Web Change Detector, users can easily obtain a free API token from the official website. This token is essential for setting up monitoring on desired web pages. The add-on is categorized under browsers, specifically as an add-on and tool, making it a convenient choice for anyone looking to automate the process of web monitoring.