CapScript Web

Search and navigate YouTube transcripts instantly.

CapScript Web: Search and Chat With Any YouTube Video YouTube has no search inside videos. CapScript fixes that. Find any word, phrase, or topic in a transcript and jump to the exact moment, or ask an AI to summarize the video for you. NEW: AI Chat With Any Video Chat with any video you've fetched. Ask for a summary, key points, or action items. Every answer cites exact timestamps, and one click takes you straight there. Works with Gemini, ChatGPT, Claude, or local models via Ollama Clickable timestamp citations Bring your own API key Features Instant transcript search: see every matching line in seconds Clickable timestamps: jump to the exact second of any result Three search modes: Smart, Exact Phrase, and Contains Timeline view: search hits appear as ticks on the video progress bar Local transcript library: save transcripts and search them later without re-fetching Export: download results as CSV, JSON, or TXT Multi-language: works with every caption language available on YouTube Private by design No account needed. Search, your library, and exports all run locally in your browser. Who it's for Students reviewing lectures, researchers collecting citations, creators finding clips and quotes, and professionals pulling key moments from webinars and talks. CapScript turns long videos into content you can search, question, and navigate.