Unknown author · Tools
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AI YouTube summary in seconds: key points with clickable timestamps, video transcript and Q&A. Free, no sign-up to start. Get an AI YouTube summary of any video in seconds, without watching hours of content. yt-assist adds a button to every YouTube video. Click it and you get the key points of the video, each one with a clickable timestamp that jumps straight to that moment of the video. WHAT YOU GET • AI summary of YouTube videos: the key points, organized and easy to skim • Clickable timestamps: jump to the exact moment a point is made • Q&A about the video: questions and answers generated from the transcript • Full video transcript with timestamps and search (Pro) • Chat with the video, mind maps and translation into 12 languages (Pro) • Works with long videos: podcasts, lectures, courses, interviews, keynotes • Summaries in the video's own language NO EXTENSION? NO PROBLEM On any computer or phone, change "youtube" to "yt-assist" in the video URL (youtube.com/watch?v=… → yt-assist.com/watch?v=…) and you get the summary. PRICING • Free: 3 summaries per day with a free account, Q&A included • Pro: unlimited summaries, transcripts, chat, mind maps and translation for $3.99/month or $29.99/year HOW IT WORKS 1. Open any YouTube video 2. Click the yt-assist button below the video 3. Read the summary, click a timestamp, ask questions Watch less. Know more.
Oct 3, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
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.