Turn your biology notes into a quick quiz with AI
Upload a lecture PDF, slide deck, or photos of textbook pages. DeckOwl writes multiple-choice, true/false, and open questions, each with an explanation.
Why a custom biology quiz beats a generic one
Viral-style trivia quizzes are fun, but they rarely match the chapter your exam covers. A biology quiz built from your own lecture slides or notes tests the exact terms, processes, and diagrams you need to know.
- Questions drawn only from your own material
- Explanations for correct and incorrect answers
- Multiple choice, true/false, and open questions
- Exports to PDF and DOCX on Plus, QTI and Moodle XML on Pro
Multiple choice, true/false, and open questions
Pick the format that fits your review, and get an explanation for every answer so wrong choices teach you something.
Built from your own material
Upload PDFs, DOCX files, PPTX slides, plain notes, or photos of pages read with text recognition.
Export when you need it
Plus adds PDF and DOCX export. Pro adds QTI 2.1 and Moodle XML for class platforms.
How it works
Upload your material
Add a lecture PDF, a slide deck, typed notes, or photos of the pages you studied.
Choose a question type
Select multiple choice, true/false, or short answer, then generate the quiz.
Take the quiz and review
Check each answer against its explanation, then revisit the topics you missed.
DeckOwl reads PDFs, DOCX and PPTX files, plain text, and photos of pages with text recognition, then writes questions with explanations for each answer. Missed items show you exactly what to revisit before the test.
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Frequently asked questions
How many questions should a biology quiz have for a chapter review?
Ten to twenty questions per chapter is a practical range that covers the main terms and processes without taking too long. Mixing multiple choice with true/false helps you check both recall and understanding.
Is taking a quiz better than rereading notes for studying biology?
Active recall, where you answer questions before checking the answer, usually improves retention more than rereading. Spacing your quiz sessions over several days helps even more.
Can I export the quiz I make?
Exports are a paid feature: the Plus plan includes PDF and DOCX export, and the Pro plan adds QTI 2.1 and Moodle XML for learning management systems. The free plan lets you study in the browser.
Do I need a credit card to try it?
No. You can start on the free plan, which includes 3 generations per month, without entering a credit card.
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