Free
₹0
- 6 free hours, once
- 1 video processing at once
Make flashcards from a lecture
Paste a YouTube link or upload a recording, and Sightnote makes flashcards from what was taught, along with full notes. Each card links to the moment in the lecture it came from.
6 free hours, once, with a verified phone. No card needed.
Example flashcardIllustration
Made up to show the format. Not from a real lecture.
Rotational Motion · Lecture 12 · Card 3 of 8
QuestionTorque and α
Why does a door need more force when you push near the hinge?
AnswerTorque is τ = r F sin θ. Near the hinge the lever arm r is small, so a larger force F is needed for the same torque.
From the lecture atHow well did you know it?
How it works
Add the lecture
Paste a public YouTube link or upload a recording from your phone or laptop (up to 1 GB).
We make the cards
The board, the slides and the speech are read together. You get flashcards, chapter notes and a quick revision sheet.
Study the cards
See the question, reveal the answer and say how well you knew it. Your progress is saved to your account on every device.
Plans
Try it with 6 free hours, once. Paid plans give you new hours every week. Videos already in our library are free to open.
Free
6 free hours, once · 1 at once
₹0
StudentBest value
24 h a week · 2 at once
₹149 /month
Pro
48 h a week · 5 at once
₹499 /month
Ultra
60 h a week · 8 at once
₹999 /month
Student
Best value₹149 /month
- 24 h of new video a week
- 2 videos processing at once
Pro
₹499 /month
- 48 h of new video a week
- 5 videos processing at once
Ultra
₹999 /month
- 60 h of new video a week
- 8 videos processing at once
Each video is processed up to its first 30 minutes. Paid hours reset every Monday at 00:00 IST and don't carry over. Free hours don't expire, and end when you start a paid plan.
Compare plansQuestions
Where do the questions come from?
Only from the lecture. Each card links to the timestamp it came from, so you can watch that part again.
Can I get the cards in Hinglish or Hindi?
Yes. The cards follow the language of your notes: English, Hinglish or Hindi. Your progress on each card stays the same when you switch.
Can I put the cards in Notion?
Yes. Export to Notion adds the notes with each flashcard as a toggle: the question on the outside, the answer inside.
Can I use my own recording?
Yes. Upload a video file up to 1 GB. It stays private to you, and the raw file is deleted 24 hours after processing.
What happens with a long lecture?
Each video is processed up to its first 30 minutes. If a video is longer, you see a notice before you confirm.
How much does it cost?
You start with free hours, once, after you verify your phone. Paid plans give you new hours every week. The plans are listed above.
Make flashcards from your next lecture
6 free hours, once, with a verified phone. No card needed.
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