NoCognito

Adult-content blocking and distraction removal for Chrome and Brave.

Most browsers do nothing to protect you from adult content or compulsive scrolling. NoCognito does both, quietly, privately, without sending your data anywhere. Built for people who are serious about breaking free from porn and reclaiming their attention, NoCognito runs entirely in your browser. No accounts required. No browsing history transmitted. No analytics. No ads. What NoCognito does: DNS Protection Blocks tens of thousands of known adult domains using bundled local rules. No network request reaches a blocked site. Add your own custom domains to extend coverage. Keyword Guard Inspects URL paths and search queries locally to catch trigger keywords before a page loads. Nothing leaves your device. Safe Search Enforcement Forces strict Safe Search across all major search engines. Prevents accidental exposure through search results. Focus Mode Surgically removes Reels, Shorts, recommendation feeds, Explore tabs, and content carousels from major social media and video platforms without breaking the rest of those sites. Animal Gatekeeper When you've been on a distracting site for too long, NoCognito interrupts with a full-screen mindful break. Choose Dog, Cat, or Panda. Set your own break interval and duration. Face your reason for staying clean before you continue. Visit nocognito.com to learn more.