Turn any PDF into a practice quiz
Upload lecture slides, a textbook chapter or your notes. LearnKata writes practice questions from your material, marks your answers and explains what you missed.
Free to start · No credit card · Used by 200k students in 140+ countries
How it works
Upload your PDF
Slides, notes, a textbook chapter or last year's handout. PowerPoint, Word, MP3 recordings and YouTube links work too.
Get your quiz
Questions cover each key concept in the document, not just the first few pages.
Answer and review
See what you got wrong, why, and the page of your notes it came from.
A practice test generator that explains your mistakes
Most PDF-to-quiz tools stop at a score. LearnKata shows you what to do next.
Explanations for every answer
What the right answer is, and why the others are wrong.
Linked to your material
Each explanation cites the page of your PDF it came from. Click it to open the file at that page.
Practice your weak spots
On the web app, "Build practice" writes a new quiz aimed at the questions you missed.
Mixed question types
Multiple choice, true/false, pick all that apply, and written answers marked by AI, like a real exam.
What you can turn into a quiz
- Lecture slides and notes
- Textbook chapters and readings
- Past papers and review sheets
- Lecture recordings (MP3), transcribed first
- YouTube lectures, from a link
Want more than a quiz?
A quiz tells you what you don't know. To learn it, turn the same PDF into a study guide that teaches it concept by concept, or into flashcards for key terms.
What students say
"I have used LearnKata to help me create practice exam questions for my chemistry exam. It not only does a good job in predicting possible exam questions, but it also helps me pin point which lecture material the practice question is based off."
Summer, 2nd Year, Environmental Science
Frequently asked questions
Is it free to turn a PDF into a quiz?
Yes. The free plan includes 1 quiz and 2 uploaded files every 30 days. After that, you can keep going with energy, which refills every week. No credit card needed. See pricing for paid plans.
How many questions does it make?
You choose. The default is 10, and you can ask for up to 200.
Can I use it as a practice exam generator?
Yes. Add every file or folder the exam covers and take one mixed quiz across all of it.
Does the AI quiz generator work with scanned PDFs?
Yes. LearnKata reads the text in scanned PDFs. The free plan covers up to 30 scanned pages per file, and paid plans up to 1,500.
Find out what you know before the exam
Free to start · No credit card · Used by 200k students in 140+ countries