Summfinity for YouTube - Summaries Unlimited

Unlimited YouTube summaries. 4 formats (bullets, overview, teaser, headline), 30+ languages available, fast local GPU/NPU.

📝 4 Summary Types Choose from 4 summary types to suit your needs. ・Key Points: Extracts important points as a bulleted list. ・TL;DR: A brief overview summarizing the key takeaways for busy people. ・Teaser: Highlights interesting topics and must-see moments. ・Headline: Expresses the core content in a single sentence, like a news headline. Adjust summary length in 3 levels: Short, Medium, or Long. ⏱️ Chapter Summary Even for long videos, timestamped summaries appear progressively as they're completed — no need to wait for the entire process to finish. Both overall and chapter summaries are displayed simultaneously, and clicking a timestamp jumps you to that scene. ♾️ Unlimited YouTube Summaries On-device processing automatically leverages GPU and NPU for fast summaries, and works on CPU alone when GPU/NPU is unavailable. No external APIs means no rate limits or network latency — summaries start automatically the moment you open a video. ⚙️ System Requirements Recommended For fast GPU/NPU-accelerated processing 🎮 GPU (VRAM over 4 GB) or NPU 💿 Storage: 22 GB+ free space in Chrome profile directory 🌐 Google Chrome latest version 🖥️ Windows 11, macOS 13+, Linux, ChromeOS (Chromebook Plus) Required CPU-only processing (no GPU/NPU required) 🧠 RAM: 16 GB or more ⚙️ CPU: 4 cores or more 💿 Storage: 22 GB+ free space in Chrome profile directory 🌐 Google Chrome 138 or later 🖥️ Windows 10/11, macOS 13+, Linux, ChromeOS (Chromebook Plus) ⚠️ Not supported: Android, iOS, ChromeOS (non-Chromebook Plus) 🌐 30+ Languages Automatically detects the video language and outputs summaries in your preferred language. Output language can be changed in settings. 💾 Caching Previously summarized videos are cached and displayed instantly when reopened. 📋 One-Click Copy Copy summary results to your clipboard with a single click. 🔽 Minimize/Expand Minimize the panel with one click when it's in the way. 🔤 Font Size Adjustment Change font size in 3 levels: small, medium, or large. 🌙 Dark Mode Automatically matches YouTube's theme (light/dark).