Y2Sum - Master Any Video

Turn lectures, work videos, and creator research into summaries, notes, flashcards, and drafts with AI. Save hours, study smarter, and create faster.

Turn YouTube into knowledge you can actually keep.

Y2Sum is an AI YouTube summarizer built for studying, work, and research. It turns long videos into clear summaries, key takeaways, and timestamped highlights in seconds, so you can save time and understand more without losing context.

Go beyond summary with tools built for learning and reuse: • Flashcards to study key ideas • Quizzes to test understanding • Mind maps to visualize concepts • Chat to ask follow-up questions about any video • Micro-podcasts to listen on the go

Y2Sum also helps you build a personal knowledge library from the videos you already watch: • Subscribe to YouTube channels and get fresh summaries automatically • Explore a personalized For You feed • Save notes and organize collections • Revisit important ideas later instead of losing them in watch history

FREE • Instant AI video summaries • Curated public feed • Transcript downloads (TXT, SRT, VTT) • Bookmarks • 11 summary languages

STUDIO • YouTube channel subscriptions and For You feed • Micro-podcast generation • AI Flashcard Maker • AI Quiz Generator • AI Mind Map Generator • Chat about any video • Personal Notes Library • Daily Email Digest • Composer with 28 AI writing tools • CSV and JSON exports

Available on iOS, web, and Chrome extension. Summaries are AI-generated and may not capture every detail, so always refer to the original video for full accuracy.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/