Search toolsBlock or Highlight Search Engine ResultspistomFilter your search engine results. Block unwanted results and highlight the favorite ones. It works with Duckduckgo, Google, Yahoo, Bing, Startpage, Ecosia, Yandex, OneSearch and Baidu. https://youtu.be/U_Ctx4Gq-lwScreenshots from Chrome Web StoreScreenshots from Mozilla Add-onsScreenshots from Edge Add-ons