Nichod

Learn from YouTube videos with AI-powered summaries and Q&A, right next to the video.

ichod helps you learn from YouTube videos and web pages instead of passively scrolling through them. On any YouTube video, Nichod adds a clean sidebar next to the player that: - Reads the video's transcript and breaks it into key points with timestamps — click a point to jump straight to that moment in the video - Lets you ask questions about the video in a chat box, with answers grounded in what the video actually says - Falls back to general knowledge only when something you ask genuinely isn't covered in the video — and always tells you when it's doing so On any other page — a Reddit thread, a blog post, an article — click the Nichod icon in your toolbar to get the same summary and chat experience for that page's content. Features: - Clickable, timestamped key points for videos - Chat grounded in the actual content, with clear "not mentioned here, but generally speaking..." flags when it reaches beyond the source - Voice input for asking questions hands-free - Works on any website, not just YouTube (click-to-activate, no background tracking) - Clean, collapsible sidebar that doesn't block what you're reading or watching - Dark mode support Nichod only activates when you open it — on YouTube it appears automatically next to the video; everywhere else, it only runs on the current tab after you click its icon. It does not track your browsing or collect data from pages you haven't opened it on.