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Turn your PowerPoint slides into an exam with AI

Upload a .pptx deck and get a set of exam questions, each with an explanation, ready to review before you test anyone.

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Free account · 5 sets a week · Creates quizzes in seconds

Writing an exam from your own lecture slides

When the midterm covers a full semester of lectures, an exam generator that reads PPTX files saves hours of turning slide bullets into fair questions. Your own deck is the source, so the questions match what you actually taught.

  • Works from .pptx files plus PDFs, DOCX files, notes and photos of pages
  • Multiple-choice, true/false and short answer question types
  • Explanations with each question so students learn from misses
  • Free plan includes 5 generations a week, with browser study and no exports
Example exam questions for an intro biology lecture
Which organelle produces most of a cell's ATP?The mitochondrion. Oxidative phosphorylation in its inner membrane generates most of the cell's ATP.
True or false: mitosis produces four genetically distinct daughter cells.False. Mitosis produces two genetically identical daughter cells; four distinct cells come from meiosis.
Which base pairs with adenine in DNA?Thymine. A and T form two hydrogen bonds, which is what keeps the double helix stable.
Which molecule carries high-energy electrons from glycolysis to the electron transport chain?NADH. It is reduced during glycolysis and then gives up its electrons to the chain to drive ATP production.
Why does the sodium-potassium pump require ATP?It moves 3 sodium ions out and 2 potassium ions in against their concentration gradients, which takes energy.
Generate the full set

Reads your slides

Upload PPTX files, PDFs, DOCX files, notes or photos of a whiteboard. Text is pulled from every slide, including bullet lists and captions.

Mixed question types

Choose multiple-choice, true/false or short answer questions. Every question includes an explanation of why the correct answer is right.

Export when you need it

Export to PDF or DOCX on Plus. Export to QTI 2.1 or Moodle XML on Pro for learning management systems.

How it works

Upload your deck

Drop in the PowerPoint file for the unit or lecture you want to test on.

Pick question types and count

Select multiple-choice, true/false or short answer, then generate the set.

Review and export

Edit or remove any question, then study it in the browser or export it.

Upload the file, choose multiple-choice, true/false or short answer, and DeckOwl writes each question with an explanation for the correct answer. Plus adds PDF and DOCX export, and Pro adds QTI 2.1 and Moodle XML for course platforms.

Read every generated question before you use it. Check that the wrong options are plausible, that the wording matches your course, and that the set covers the topics you will actually assess.

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Frequently asked questions

How many questions should an exam on one lecture deck include?

There is no fixed rule, so match the count to the time students will have. Check that the set covers each major topic on the slides rather than chasing a total number.

How do I write good multiple-choice distractors?

Base each wrong option on a common misconception from the same topic, and keep all options about the same length. Avoid answers like all of the above, which give away the correct choice.

Can I export the exam to Moodle or another learning management system?

Moodle XML and QTI 2.1 export are included on the Pro plan. PDF and DOCX export are included on Plus, and both are paid features.

Is there a free plan?

Yes. The free plan includes 5 generations a week and studying in the browser, with no exports. No credit card is needed to start, and students get 40% off with a school email.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.