Live Commercial Blocker is a Firefox add-on designed to enhance your streaming experience by replacing commercial breaks with content of your choice. This open-source tool works seamlessly with popular platforms such as YouTube TV, Hulu, and ESPN Plus, providing users with various customizable options. With features like multiple commercial detection modes, including pixel color matching and audio level detection, users can enjoy uninterrupted viewing by choosing their preferred media overlays. The add-on supports integration with Spotify and allows for the use of local video files or content from other websites.

The add-on prioritizes user privacy by ensuring that all commercial detection occurs locally, without tracking personal data. Users can create and manage profiles for different channels or events, making it easy to switch settings as needed. With its advanced features like Picture-in-Picture mode and customizable overlay behavior, Live Commercial Blocker aims to provide a tailored streaming experience. Frequent updates ensure ongoing improvements and new features to enhance functionality.