Turn a PDF into multiple-choice questions for free with AI
Upload notes, slides or a textbook chapter and get multiple-choice questions with explanations. Start free with no credit card.
How a free MCQ generator works with your PDFs
Students and teachers often need a free AI MCQ generator from PDF that works on their own readings rather than on generic question banks.
- Questions drawn only from the material you upload
- Explanations that show why each correct answer is right
- Browser study on the free plan with 3 generations a month
- Exports to PDF, DOCX, Anki and CSV on paid plans
Multiple-choice from your own pages
Questions are written from your PDF, so you study what your course actually covers, not a generic question bank.
Explanations for every answer
Each question comes with an explanation of why the correct option is right, so wrong answers become study points.
Free to start
The free plan includes 3 generations a month and browser study. No credit card is needed to begin.
How it works
Upload your PDF
Add a PDF, DOCX, PPTX, text file or a photo of your pages.
Pick multiple-choice
Choose multiple-choice, true/false or short answer questions, then generate the set.
Study and review
Answer in the browser, read the explanations, and return to the questions you missed.
Upload a chapter, lecture slides or a set of notes, and DeckOwl produces multiple-choice, true/false or short answer questions with explanations for each answer. You can start studying in the browser right away.
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Frequently asked questions
How many multiple-choice questions should I make from one chapter?
Start with a short set that covers the main ideas, then generate more on the topics you keep missing. Smaller sets are easier to review in one sitting.
How do I write multiple-choice questions that are harder to guess?
Make wrong options plausible, such as a related date or a similar term, and avoid making the correct answer the longest option. Include some why and how questions, not only what questions.
Can I export the questions on the free plan?
No. The free plan includes 3 generations a month and browser study. Exports to PDF, DOCX, Anki and CSV are part of Plus, and QTI 2.1 and Moodle XML are part of Pro.
Can I use a photo of my notes instead of a PDF?
Yes. Photos of pages are read with text recognition, and you can also upload DOCX, PPTX or plain text notes.
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