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Get an AI quiz app that works without any download

Upload your PDFs, slides, notes or photos of pages and get multiple-choice, true/false or short-answer questions with explanations. The free plan studies right in your browser, and no credit card is needed to start.

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

How the browser-based quiz app works

A Quizizz-style AI app is most useful when you already have the material and want questions drawn from it. DeckOwl turns PDFs, slides or typed notes into multiple-choice, true/false or short-answer questions, and each one comes with an explanation of why the answer is right. The free plan runs entirely in the browser, so there is nothing to install before you start.

Runs in the browser, so there is no app to install to begin.
Reads photos of printed pages with text recognition.
Free plan includes 3 generations per month with no credit card to start.
Plus exports to PDF, DOCX, Anki and CSV; Pro adds QTI 2.1 and Moodle XML.

Example cell biology quiz questions (general study topic)

Which organelle produces most of a cell's ATP through aerobic respiration?Mitochondria. Their inner membrane hosts the electron transport chain, which generates most of the cell's ATP.

True or false: plant cell walls are made mainly of cellulose.True. The rigid cellulose wall gives plant cells their shape and stops them from bursting when water enters.

What does the nucleolus make?Ribosomal subunits. It transcribes rRNA and assembles it with proteins into the subunits that build ribosomes.

Why do mature red blood cells lack a nucleus?The space is used for hemoglobin, which carries oxygen, so more of the cell can hold oxygen-binding protein.

How do rough and smooth endoplasmic reticulum differ?Rough ER has ribosomes on its surface and processes proteins for export, while smooth ER lacks ribosomes and makes lipids.

Generate the full set

Upload your own material

Drop in PDFs, DOCX or PPTX files, plain notes, or photos of pages. Text recognition reads the images.

Mixed question types

Get multiple-choice, true/false and short-answer questions, and read an explanation for every answer.

Exports on paid plans

Plus adds PDF, DOCX, Anki and CSV export. Pro adds QTI 2.1 and Moodle XML for learning systems.

How it works

Upload your notes

Add a PDF, slide deck, document, or photo of a page from your class.

Pick your question types

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

Quiz yourself and review

Answer each question, then read the explanation before moving on to the next one.

Questions work best when they test the same ideas your instructor will. Generate a set from this week's lecture slides, answer them without looking at the notes, then read each explanation before moving on. Missed questions show you exactly which sections to review again.

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Quizizz app alternative for Android

Turn your notes into AI quizzes and study them in any phone's browser.

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Build practice quizzes from your notes in any PC browser. No download needed to start.

Free Quizizz App Download Alternative

AI quizzes from your PDFs, slides or notes, studied free in your browser.

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Printable Quiz PDFs From Your Notes

Turn your own notes or slides into a printable quiz PDF with explanations for every answer.

Quiz From Your Notes, Not a Gimkit Download

Turn your own PDFs, slides or notes into practice questions with explanations. Free plan available, no card needed.

Frequently asked questions

Do I need to download an app to use DeckOwl?

No. The free plan studies in the browser, so you can start without installing anything or entering a credit card.

How many practice questions should I make for cell biology?

Start with 10 to 15 questions per lecture, mixing multiple choice and true/false. Spreading them across several short sessions works better than one long cram.

Which question types help most when studying cell structure?

Multiple choice tests whether you recognize organelle functions, while short answer forces you to explain them from memory. Using both shows whether you can recall the material or only recognize it.

Which exports cost money?

PDF, DOCX, Anki and CSV exports are on the Plus plan at $99.90/year or $9.99/month. QTI 2.1 and Moodle XML exports are on Pro at $14.99/month.

Generate free quizzes

Keep exploring the topic

Review the main ideas visually or practice recalling them.