> ## Documentation Index > Fetch the complete documentation index at: https://docs.contextforce.com/llms.txt > Use this file to discover all available pages before exploring further. # Youtube > Youtube Video Summarization LEXI YouTube interface showing the main features ## Key Features ### 1. Content Extraction 🔍 LEXI extracts various elements from YouTube videos, including complete transcripts. Users can ask specific questions about the video content and receive accurate answers based on the extracted information. ### 2. Interactive Transcript 📝 Access the full video transcript via the Transcript icon * Click any section to navigate directly to that timestamp * Follow along with video content in text form ### 3. One-Click Summary ⚡ Access instant video analysis via the `Summarize` button * Generate quick summaries of video content * Toggle functionality through Web Assistant settings ### 4. Knowledge Base 📚 Save videos to your searchable knowledge base * Reference saved content using the `@` symbol * Build a searchable library of video content * Quick access to saved video information > **Example workflow:** > > 1. Load a video into your knowledge base in the MEMO Tab > 2. Use the `@` symbol in chat to reference and summarize saved videos > 3. Build a comprehensive collection of valuable content for future reference! ## Configuration Configure specialized prompts for YouTube content analysis