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Turn any PDF into a practice quiz with AI, free to start

Upload your lecture PDF, slides or notes and get quiz questions with explanations in minutes. No credit card needed to start, and the free plan includes 3 generations a month.

Create quizzes nowFree · No credit card required

Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

Free · First set needs no signup · Creates quizzes in seconds

Why a custom quiz beats a generic one

A AI quiz generator from PDF works best when the questions come from the exact pages you need to learn. Your lecture slides, textbook chapter or study guide already contain the terms and ideas your exam will test, so the quiz should be built from them.

Questions are based on the material you upload, not a generic question bank.
Each question includes an explanation so you learn why an answer is right or wrong.
The free plan lets you study in the browser with 3 generations per month.
Students can get 40% off a paid plan with a school email address.

Example cell biology quiz questions from a study guide

Which organelle produces most of a eukaryotic cell's ATP?Mitochondria. They carry out cellular respiration, which converts glucose and oxygen into ATP.

True or false: Plant cell walls are made mainly of cellulose.True. Cellulose fibers give plant cell walls their strength and rigidity.

What is the main job of ribosomes?Protein synthesis. They read mRNA and link amino acids into polypeptide chains.

Why does the cell membrane form a phospholipid bilayer?Because the hydrophilic heads face water and the hydrophobic tails shelter inside, the membrane blocks most charged and large molecules.

In simple diffusion, which way do molecules move?From higher to lower concentration. Random motion spreads them out until the concentration is even.

Generate the full set

Multiple choice, true/false and short answer

Pick the question format that fits your review. Each question comes with an explanation of the correct answer.

Built from your own material

Questions come from the PDF, DOCX, PPTX, text or photo you upload, so the quiz covers your course, not generic content.

Study in the browser

Take the quiz on the free plan right away. Paid plans add PDF and DOCX export, and Pro adds QTI 2.1 and Moodle XML.

How it works

Upload your material

Add a PDF, slide deck, document, plain notes or a photo of a page.

Choose a question type

Select multiple choice, true/false or short answer, then generate your quiz.

Study and review

Answer the questions, read the explanations and go back over anything you missed.

Free quizzes you find online are written for someone else's course and rarely match your syllabus. Generating a quiz from your own PDF keeps the wording and emphasis aligned with what your instructor taught.

Start with one chapter, answer a short quiz, and read every explanation, especially for the questions you got wrong. Then repeat with the next section.

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Free AI Quiz Generator from PDF

Make quizzes with explanations from your PDFs, slides or notes. Free to start.

Frequently asked questions

How many quiz questions should I make from one chapter?

Start with 10 to 15 questions per chapter so you can cover the main terms without rushing. If you miss more than a few, generate a second quiz on the same section and focus on the explanations.

Should I study with multiple choice or short answer questions?

Use multiple choice for quick recognition of terms and short answer when your exam asks you to explain ideas. Mixing both formats gives a better picture of what you actually remember.

Can I export the quiz to Word or PDF for free?

Exports are a paid feature. The free plan lets you study in the browser, while Plus includes PDF, DOCX, Anki and CSV export.

Do I need a credit card to try DeckOwl?

No. You can start on the free plan without a credit card, which includes 3 generations per month.

Generate free quizzes

Keep exploring the topic

Review the main ideas visually or practice recalling them.