TubeSum

Long YouTube videos are great — but watching an hour-long video just to find out if it covers what you need is a gamble you don't always want to take. TubeSum is an AI-driven YouTube summarizer extension that uses ChatGPT to generate concise, accurate video summaries directly on the YouTube platform.

No extra apps, no copy-pasting transcripts — TubeSum works right where you're already watching, giving you the key points of any video in seconds. It's the fastest way to decide if a video is worth your full attention, or to quickly revisit content you've already watched.