NeuroFilterAI browser extension uses on-device AI to score YouTube videos and reduce distracting recommendations based on user interests.

NeuroFilterAI is a browser extension that filters YouTube recommendations using semantic AI filtering to understand video content, rather than matching exact keywords, and lets users adjust filter strictness and reveal hidden videos when they choose.

The extension's core recommendation scoring runs inside the browser using video titles, descriptions, transcript context, interests, and disinterests, while sign-in, pricing, and optional synced features use secure cloud services only when needed.

Focus Mode includes 25+ controls to reduce or hide YouTube distractions such as Shorts, autoplay, comments, related videos, sidebar recommendations, end screens, and search shelves, designed to keep useful content visible while reducing endless-scrolling features.