Image and Video Blocker is a free Chrome add-on developed by John Shearin. As the name suggests, this program allows users to block images and videos on selected websites, helping to minimize distractions and improve focus.

With Image and Video Blocker, users can easily toggle the blocking feature on or off by flipping a switch or using the Alt+i hotkey. This simple and convenient functionality makes it easy to customize the browsing experience based on individual preferences.

To add or remove sites from the block list, users can access the options page by right-clicking on the extension and selecting "options". This provides a user-friendly interface where sites can be managed, and the option to match on subdomains can be enabled or disabled.

Overall, Image and Video Blocker is a useful tool for those who want to eliminate visual distractions while browsing the web. Its intuitive interface and customizable features make it a great choice for users seeking a more focused online experience.