Longcut.ai

TLDW (Too Long; Didn't Watch) turns long YouTube videos into personalized highlight reels. Instead of compressing an hour-long video into a generic text summary, TLDW uses AI to surface the 5 minutes that actually matter to you — with timestamped jumps, an interactive transcript, and a context-aware chat.


We have 5k+ registered users and is fully open sourced.


Built by Zara Zhang (Project lead) , Samuel Zhang (Dev), and Yiqi Yan (Design)

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