Knowt
Turns your notes, PDFs, slides and videos into flashcards, quizzes and practice tests for free.
What is Knowt?
Knowt is a free study app. Upload notes, PDFs, slides or a video, and it creates flashcards, quizzes and practice tests for you. It also has a learning mode and spaced repetition to help you remember.
Think of it as a study buddy that makes your revision material.
What you can do with it
- Notes to flashcards: from your notes, slides or PDFs
- Video to notes: summaries from lecture videos
- Practice tests: check what you know
- Spaced repetition: review at the right time to remember longer
- Import from Quizlet: bring your existing sets
Get started in 3 steps
- Go to knowt.com and sign up free
- Upload a file, paste notes or add a video
- Study with flashcards, learn mode or practice tests
Try this today
- Upload a chapter PDF and generate flashcards
- Turn a lecture video into notes
- Take a practice test before your next exam
Good to know
- Check AI cards: fix any card that's wrong or unclear
- Free features are generous: paid plans add more AI usage
- Study regularly: spaced repetition works best daily
Quick challenge
Turn one chapter into flashcards and review them for 5 minutes a day this week!
Picked by the Scrollwell team · updated 25 Oct 2026. Knowt is run by its own company — read its privacy terms before you add learners' names or marks.