Home › Quizzes › Quiz Makers & AI Tools › What a test maker is and how it works

A test maker turns your notes into practice quizzes

Upload a PDF, slides or notes and get multiple-choice, true/false or short answer questions with explanations.

Create quizzes nowFree · No credit card required

Free account · 3 sets a month · Creates quizzes in seconds

What a test maker does for you

A test maker is a tool that reads your study material and writes practice questions from it. Instead of writing a quiz by hand after every lecture, you give it the source and get questions tied to what your notes actually say.

  • Creates questions from your own PDFs, slides and notes
  • Covers multiple choice, true/false and short answer formats
  • Explains each correct answer so you can see your mistakes
  • Exports to PDF, DOCX, QTI 2.1 and Moodle XML on paid plans
Example biology cell structure quiz questions
Which organelle carries out most of the ATP production in a eukaryotic cell?Mitochondria. They run cellular respiration, which converts glucose and oxygen into ATP.
True or false: the nucleolus is surrounded by its own membrane.False. The nucleolus has no membrane; it is a dense region inside the nucleus where ribosome subunits are assembled.
What is the main job of the rough endoplasmic reticulum?Making and folding proteins for secretion or membranes, because ribosomes on its surface build them.
Which structure controls what enters and leaves the cell?The plasma membrane. It is a selectively permeable phospholipid bilayer.
Why do plant cells have a cell wall but animal cells do not?Plant cell walls are made of cellulose and give rigid support, while animal cells need flexibility to change shape.
Generate the full set

Three question types

Get multiple-choice, true/false and short answer questions, each with an explanation for the answer.

Works with your own files

Upload PDF, DOCX, PPTX, plain text or photos of pages, and the text is read for you.

Export when you need it

Paid plans export to PDF and DOCX, and the Pro plan adds QTI 2.1 and Moodle XML for course systems.

How it works

Upload your material

Add a PDF, slides, a Word file, pasted notes or a photo of a textbook page.

Pick the question type

Choose multiple choice, true/false or short answer, depending on what you need to practice.

Study or export

Work through the quiz in your browser, read the explanations, and export it if your plan includes that.

Teachers use a test maker to build quick checks, and students use one to test themselves before an exam. The useful part is the explanation attached to each answer, so a wrong reply tells you what to review.

DeckOwl follows the same idea. The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start.

Explore related topics

Frequently asked questions

How many practice questions should I make for biology cell structure?

Start with one chapter at a time and mix multiple choice with true/false questions. Add more only after you can answer the first set without looking at your notes.

What is the best way to study from a practice quiz?

Answer each question before you check it, then read the explanation for every miss. Come back to the missed questions a day later so the answers stay in memory.

Does DeckOwl cost money?

The free plan includes 3 generations per month and studying in the browser. Plus costs $99.90/year or $9.99/month and adds unlimited generations and exports.

Can I export a quiz to Moodle?

Moodle XML export is part of the Pro plan at $14.99/month, along with QTI 2.1 export. PDF and DOCX export are included with Plus.

Generate free quizzes

Keep exploring the topic

Review the main ideas visually or practice recalling them.