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Summarize any YouTube video with AI-generated clickable timestamps. AI runs on your device — video data never leaves your computer. Stop watching entire videos to find the parts that matter. Summary Squirrel instantly summarizes any YouTube video with clickable timestamps — so you can jump straight to the key moments. HOW IT WORKS 1. Open any YouTube video 2. Click the Summary Squirrel icon to open the side panel 3. Pick your style: Key Points or Storyteller 4. Hit Summarize and watch the AI break down the entire video FEATURES - AI-generated clickable timestamps — click any timestamp to jump directly to that moment in the video - Two summary styles: Key Points (facts, data, tools) and Storyteller (stories, metaphors, emotional moments) - Works on any length: 5-minute tutorials to 4-hour masterclasses - Ask questions about the video — type any question and get an instant answer based on the transcript - Copy summary to clipboard with one click - Share insights directly to X/Twitter - Works on videos with or without chapters YOUR VIDEO DATA STAYS ON YOUR DEVICE - AI runs locally on your computer using Chrome's built-in language model - Video transcripts are processed on-device — never sent to external servers - No account required - No cloud APIs, no subscriptions, no usage limits - Non-personalized ads help keep the extension free WORKS GREAT FOR - Podcasts and interviews - Lectures and educational content - Tech talks and conference videos - Motivational and storytelling content - Tutorials and how-to videos - News and commentary REQUIREMENTS - Chrome 131 or later - "Prompt API for Gemini Nano" enabled in chrome://flags - "Optimization Guide On Device" enabled with BypassPerfRequirement in chrome://flags
Mar 23, 2026
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Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.