ScrollGist

ScrollGist is a Chrome extension for learning from short videos. Open an Instagram Reel, a Facebook video or an X video post and click once: it transcribes the audio, then writes a summary, a plain-language Feynman explanation and an idea map of the concepts in a panel beside the video.

20 output languages. Nothing is recorded or sent until you click. No analytics, no tracking.

15 videos free with no account; Pro is $6.99/month or $49.99/year.