For learners & students
Turn YouTube into material you can study
YouTube has the best free teaching on the planet buried in hours of video. TubeGrok turns a video, playlist, or channel into material you can actually learn from — summaries, quizzes, flashcards, mind maps, audio overviews, and a cross-video synthesis — so you spend your time understanding, not scrubbing.
Summaries you can trust
Every video gets a tight summary with each claim linked to the exact timestamp — so you can jump back and verify anything, not take it on faith.
Quizzes that check understanding
Auto-generated quizzes turn passive watching into active recall, so you find out what didn't stick before an exam or interview does.
Flashcards, Anki-ready
Export spaced-repetition flashcards straight into Anki and review on your own schedule — no manual card-making from a 12-hour playlist.
Mind maps & audio overviews
See how a video's ideas connect in a click-to-seek mind map, or hear a two-host audio overview on your commute — the same material, in whichever form makes it stick.
Fact-check what you're taught
Pull the checkable claims from a video and verify each against the web, cited to sources — so you learn what actually holds up, not just what was said confidently.
Synthesis across a playlist or channel
Point TubeGrok at a lecture series or a whole channel and get one cross-video synthesis — the through-line, the recurring themes, and where sources disagree, each point cited to its source.
A searchable library
Everything you've grokked stays searchable, so "which video explained gradient descent?" is a search, not a scrub through hours of footage.
Because every answer cites the source video and timestamp, you can always jump back to the moment something is taught and verify it for yourself. Curious how the pipeline works? See how it works.