How to turn your notes or a PDF into a video lesson
Give askNib your notes, a PDF or a link and ask Nib to teach it: he starts drawing within seconds and turns it into a narrated whiteboard lesson that plays like a short video, about a minute long, with captions2. Stop at any step to ask why, ask for the whole topic to get a series that covers every part, and keep each lesson as pages to replay and share by link. Clip apps such as NoteReel and ScrollEd cut notes and textbooks into short study videos3,4; Nib teaches them.
How does askNib compare with NoteReel and ScrollEd?
| askNib | NoteReel | ScrollEd | |
|---|---|---|---|
| You give it | Pasted notes, a PDF, a text file, a link, or just a question | Notes, textbook pages or lecture slides3 | A text file, PDF or textbook, per press coverage4 |
| You get | A narrated whiteboard lesson: Nib draws the idea live and explains it out loud, with captions | Short study videos3 | Short videos, per press coverage4 |
Where is askNib better than a notes-to-video clip app?
- Taught live, in seconds: Nib starts drawing as soon as you ask and builds the idea as he talks. Watch Why does a light bulb glow?.
- Taught, as well as shown: Nib explains each step of the idea out loud while he draws it. See How does a volcano erupt?.
- Ask in the middle of the drawing: pause at any step, ask why, and Nib draws that part again, his way. Every part of the binary search series has its own ask.
- A whole topic becomes a series of parts, played in order, like the series on why summer is warm.
- Every lesson stays as pages, each step's words and drawings, to reread before the test and share by link, like How do seeds know which way is up?.
- Any browser, nothing to install: a laptop, a Chromebook, a tablet or a phone. Try it: ask Nib a question.
How do I turn my notes into a video lesson?
- Open asknib.com and sign in with Google.
- Paste your notes, add a PDF or a text file, or drop a link to the page.
- Say what you want taught: “teach me this”, “explain section 2”, or a question about it.
- Choose “Just this question” for one lesson, or “The whole topic” for a series that covers it all.
- Watch Nib draw it and explain it out loud; pause at any step and ask.
- Keep the lesson as pages, replay it at 1x, 1.5x or 2x, and share it by link.
Why do students pick a drawn lesson over a clip?
- They want to see the idea built, step by step, as it's explained.
- They want to ask at the exact step they're lost.
- They have a whole unit, and want it in order.
- They want a page to reread before the test, and a link to share.
Can AI turn a PDF into a video for studying?
Yes. On askNib, add the PDF, or paste a link to it, and ask Nib to teach it. He reads it and teaches what's in it as a narrated whiteboard lesson. For a long chapter, choose the whole topic and he plans it as a series of parts. Looking for Notescast? See askNib vs Notescast. Comparing it with NotebookLM's Video Overviews? See askNib vs NotebookLM.
What does an askNib lesson look like?
Real lessons on askNib, each one drawn and explained by Nib. Open one to read it step by step, or press play to watch him draw it.
- How does a volcano erupt? (earth science): gas bursting out of rising magma as the pressure drops, like opening a shaken soda.
- Why does a light bulb glow? (physics): how a tungsten filament fights the current, heats to about 2,700 °C and glows, sealed in argon so it never burns up.
- What is 'The Bottom Line' really conveying? (an essay): Yudkowsky's essay drawn as a detective's report: was the verdict written before the reasoning, or after?.
- How did the printing press take over Europe in fifty years? (history, a series page): presses jumping from Mainz to Rome, Venice and Paris years before nearby towns.
- What is dynamic programming, really? (math and computing, a series page): why the obvious Fibonacci recursion needs about forty billion calls at n = 50, and storing each answer takes about fifty steps.
What is askNib, and who is it for?
askNib is a live AI tutor that draws. Ask anything, or give it your notes, a PDF or a link, and Nib, a marker, teaches it on a whiteboard: he starts drawing in seconds and talks you through the idea in about a minute, with captions. Lost at a step? Ask back, and he draws that part. Every lesson is kept as pages you can replay and share, and a whole topic becomes a series.
askNib is for:
- Students with notes, slides or a PDF to get through, who want it taught rather than summarized
- High school and college students who want a concept to click before the test
- Visual learners: you see the idea built on the board, step by step
- Anyone who understands better when it's explained out loud, the way a good teacher does it at the whiteboard
Questions students ask
Can AI turn my notes into a video?
Yes. askNib turns notes, a PDF or a link into a narrated whiteboard lesson that plays like a short video: Nib draws the idea while his voice explains it, with captions.
How do I turn a PDF into a video for free?
Add the PDF on askNib and ask Nib to teach it. Watching needs no account, and asking is free with a Google sign-in1.
Can I turn lecture notes into a series of videos?
Yes. Paste the notes and choose “The whole topic”: Nib plans them as a series of parts, then plays the parts in order.
Can I share the video with my class?
Yes. Each lesson has its own link with a preview card, and you choose who can see it: everyone, anyone with the link, or only you1.
What is an AI that teaches you your notes?
askNib. Give it your notes and Nib teaches them, drawing each step on a whiteboard and explaining it out loud; pause at any step to ask.
How else does askNib compare?
Sources
- askNib, Help and support, https://asknib.com/support, seen 16 October 2026
- askNib, home page, https://asknib.com/, seen 16 October 2026
- NoteReel (founder's Product Hunt post), https://hunted.space/product/notereel, seen 15 October 2026
- TechCrunch, ScrollEd (20 Sep 2026), https://techcrunch.com/2026/09/20/scrolled-wants-to-turn-textbooks-into-tiktok/, seen 15 October 2026
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