Google Filter BETA is a Chrome add-on developed by Revr that allows users to restrict their Google search results to specific websites. This free extension aims to provide clean search results from educational sites, Reddit, or HackerNews. With Google Filter BETA, users can easily toggle one of the filters from the Google UI and search using the search bar.

This extension is currently in the BETA testing phase, and it offers a convenient way for users to customize their search results based on their preferences. Whether you are a student looking for academic resources or a technology enthusiast interested in the latest discussions on HackerNews, Google Filter BETA helps you find relevant content from the sites you love. Please note that as a BETA version, there may be occasional bugs or limitations that can be expected during testing.