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Turn your own notes into a free online quiz for students

Ready-made practice tests rarely match what your class covered. Upload your lecture slides, notes or PDFs and get multiple-choice, true/false and short answer questions with explanations you can study right away.

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 account · 3 sets a month · Creates quizzes in seconds

Why a custom quiz beats a generic free test

Generic practice tests are written for a broad audience, so they often skip the details your instructor emphasized. A free online test quiz for students works better when it is built from your own lecture slides and notes, so every question checks material you will actually see on the exam.

Multiple choice, true/false and short answer questions from your own files
Explanations with every question so you learn from mistakes
Study in the browser on the free plan with 3 generations per month
Paid plans add unlimited generations and exports to PDF, DOCX, Anki and CSV

Example high school biology quiz questions

What organelle produces most of a cell's ATP?The mitochondrion. It carries out cellular respiration, which converts glucose and oxygen into ATP.

True or false: photosynthesis releases oxygen as a byproduct.True. Water molecules are split during the light-dependent reactions, and the oxygen is released.

Which phase of mitosis lines chromosomes up across the center of the cell?Metaphase. Spindle fibers attach to the chromosomes at their centromeres and align them along the metaphase plate.

What is the difference between a dominant and a recessive allele?A dominant allele shows its trait when at least one copy is present, while a recessive allele shows only when two copies are present.

What does osmosis describe?The diffusion of water across a semipermeable membrane toward the side with more dissolved solute, since the membrane blocks most solute particles.

Generate the full set

Built from your material

Questions come from the slides, notes or textbook chapter you upload, so the quiz checks what your teacher actually taught.

Explanations for every answer

Each question includes a short explanation, so a wrong answer becomes a lesson instead of just a red mark.

Free to start in the browser

The free plan gives you 3 generations per month and lets you study online. No credit card is needed to begin.

How it works

Upload your notes

Add a PDF, Word file, PowerPoint, plain text or a photo of a page. Photos are read with text recognition.

Pick the question types

Choose multiple choice, true/false or short answer, then generate the quiz from your own material.

Take the quiz and review

Answer the questions, read the explanations for anything you missed, and retry those questions later.

Good quiz habits matter as much as the tool. Test yourself before you reread, keep sessions short, and come back to the questions you missed after a day or two. The explanations help you understand why an answer is right, which is what makes the knowledge stick.

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AI Test Maker for Students

Turn your notes or slides into multiple-choice and true/false quizzes with explanations.

Free Online Test Maker for Students

Turn your notes or PDFs into a practice test with explanations. Free to start, no card needed.

Free Practice Test Maker for Students

Turn your notes or slides into a free practice test with answers and explanations.

Online MCQ test for students

Turn your notes or slides into a multiple-choice test with explanations for every answer.

Free Online Quiz Test With Answers

Free practice quiz with answers and explanations, built from your own notes or PDFs.

Free MCAT Practice Test Answers

Build MCAT practice questions and explanations from your own notes, PDFs or slides.

Adaptive AI Exam Generator

Practice exam questions from your notes, with explanations for every answer.

AI Exam Generator for Students

Turn notes and slides into practice exams with explanations for every answer.

Frequently asked questions

How many practice questions should I answer in one sitting?

Shorter sessions tend to work better than one long marathon, because your focus fades over time. Aim for a manageable set, review the explanations, then retake the questions you missed a day or two later.

How do I study from a quiz without just memorizing the answers?

Cover the answer and explain the concept in your own words before checking. Reading the explanation for each missed question helps you understand the reasoning, so you can handle new wording on the test.

Is DeckOwl free to use?

Yes, the free plan gives you 3 generations per month and lets you study in the browser. Exporting files is part of the paid plans.

Which formats can I export my quizzes to?

Plus includes exports to PDF, DOCX, Anki and CSV, and Pro adds QTI 2.1 and Moodle XML. Exports are not included on the free plan.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.