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Create MCQs online for free from your own notes

Upload a PDF, slide deck, document or photo of a page. Get multiple-choice, true/false and short-answer questions with explanations for each correct answer.

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 free online MCQ generator saves study time

Most free online quiz tools ask you to write every question yourself, which can take longer than the studying itself. A free online MCQ generator reads your own material and drafts the questions for you, so your time goes to answering rather than typing. DeckOwl works this way: upload a PDF, DOCX, slide deck, plain notes or a photo of a page, and it produces multiple-choice, true/false or short-answer questions, each with an explanation.

Questions are built from the notes or slides you upload, not from generic topics.
Each answer includes an explanation so wrong picks become learning moments.
Free plan: 3 generations per month, studied in the browser.
Students get 40% off with a school email, and no credit card is needed to start.

Example electric circuits practice questions

In a series circuit with two resistors, which quantity is the same through each resistor: current or voltage?Current. There is only one path for charge, so the same current flows through every component in series.

Two 6 ohm resistors are connected in parallel. What is the equivalent resistance?3 ohms. For two identical resistors in parallel, divide one resistance by the number of branches, so 6 divided by 2.

True or false: adding another lamp in parallel across a battery lowers the total resistance of the circuit.True. Each added parallel branch gives charge another path, which reduces the equivalent resistance.

Kirchhoff's current law says the sum of currents entering a junction equals what?The sum of currents leaving it. Charge cannot build up at a junction, so inflow must equal outflow.

A 12 V battery drives a 4 ohm resistor. What current flows through the resistor?3 amperes. Ohm's law gives I = V / R = 12 / 4 = 3 A.

Generate the full set

Reads your own material

Drop in PDFs, DOCX files, PPTX slides, plain notes or photos of pages. Text recognition handles pages you photographed.

Explains every answer

Each multiple-choice, true/false and short-answer question comes with an explanation of why the correct option is right.

Study in the browser

The free plan includes 3 generations per month and lets you practice online without installing anything.

How it works

Upload your notes

Add a PDF, DOCX, PPTX, text file or image of your material.

Choose a question type

Pick multiple-choice, true/false or open questions, then generate the set.

Practice and review

Answer the questions online, read the explanations and revisit anything you missed.

The free plan includes 3 generations each month and lets you study in the browser at no cost. Paid plans remove the monthly limit and add export to PDF, DOCX and Anki, while Pro also exports QTI 2.1 and Moodle XML for learning management systems.

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Frequently asked questions

How many multiple-choice questions should I write for electric circuits?

Start with 10 to 15 questions per chapter so you cover topics like Ohm's law, series and parallel resistance, and Kirchhoff's laws without overloading one session. Check that each wrong option reflects a real misconception, since quality matters more than volume.

What makes a good distractor in a multiple-choice question?

A good distractor is a plausible wrong answer, such as adding parallel resistances as if they were in series. Each distractor should match a mistake students actually make, so a wrong pick shows exactly what to review.

Is the free plan really free to use?

The free plan includes 3 generations per month and studying in the browser at no cost. Exporting to PDF, DOCX or Anki requires a paid plan, which is Plus at $99.90 per year or $9.99 per month.

Can I export the questions to a learning management system?

Yes, the Pro plan at $14.99 per month adds QTI 2.1 and Moodle XML export. Plus covers PDF, DOCX, Anki and CSV export but not those LMS formats.

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