Extract YouTube Transcripts + Summarize in a New AI Tab

ver1.5 UPDATE - NOW SUPPORTS Grok(xAI)! Instantly send YouTube transcripts to ChatGPT, Gemini, Claude, or Grok for summarization. Stop watching long videos—start understanding them in seconds. This extension is a powerful productivity tool that connects YouTube directly to your favorite AI. With a single click, it extracts the full video transcript and automatically sends it to ChatGPT, Gemini, Claude or Grok so the selected AI generates a clear, concise summary. - Update Notes (Last update : Apr 26, 2026) ver1.1): Fixed an issue where tabs would intermittently open automatically without user interaction ver1.2): Fixed transcript extraction failure caused by YouTube UI update (supports both old and new YouTube UI) ver1.3): Fixed transcript extraction for another YouTube UI variant where the transcript panel lacks a target-id attribute ver1.4): Added support for narrow/single-column layout ver1.5): Added Grok (xAI) support; fixed intermittent duplicate tab opening; optimized panel rendering to prevent lag during window resize ver1.5.1): Fixed another transcript extraction failure; added Gemini Temporary Chat support ver1.5.2): Fixed duplicate panel issue; fixed copy button color issue 🚀 Key Features • ⚡ One-Click AI Summary Workflow Adds a convenient “💡 Summary via Transcript” button directly to the YouTube player. • 🤖 Multiple AI Options Seamlessly works with ChatGPT, Google Gemini, and Claude. Choose your preferred AI anytime. • 📝 Automatic Transcript Extraction Instantly extracts the full video transcript and copies it to your clipboard. • 🎯 Prompt Customization Customize the prompt to control the summary style, length, structure, or even change the output language to your preference. • ⏩ Fully Automated Workflow No manual copy & paste. The transcript is automatically sent to the selected AI, and the AI summarization starts immediately. • 🔒 Privacy First No personal data is collected. All video data stays on your device and is shared only with the AI service you choose. 💡 Notes on AI Performance • For best results, we recommend using each AI service with an active paid subscription. • Paid plans generally provide more advanced models, resulting in higher-quality and more accurate AI-generated summaries. 📌 How to Use 1. Install the extension. 2. Open the settings and: - Select your preferred AI model - Choose whether to use a temporary chat - Enable or disable auto-send - Customize the prompt if needed 3. Open any YouTube video. 4. Click the red “💡 Summary via Transcript” button in the top-right corner. 5. A new tab opens and the AI automatically generates the summary. < Disclaimer > - This extension uses your device's clipboard to automatically paste content into a new AI tab only when you click the button. - This extension is only available for videos that provide transcripts. - YouTube transcripts are provided by YouTube and are not generated or controlled by this extension. - Extracted transcripts or AI-generated responses may contain errors, omissions, or hallucinated content. ⚠️ If an error occurs during pasting or buttons don't respond/appear, please refresh the YouTube page or try again.