Grayscale is a Safari extension that turns the web black & white so you can browse with less visual stimulation. It works on Mac, iPhone, and iPad. Unlike full blockers, it keeps the web usable while making distracting feeds, thumbnails, and colorful interfaces feel calmer. You can enable grayscale globally, then whitelist the sites where color still matters. Built for people who want a lighter, more intentional browsing setup without changing their entire workflow.