About Quiz2Know
Quiz2Know is a study tool built around one idea: the fastest way to learn something is to test yourself on it. We run a free, ad-supported library of ready-made practice quizzes, and a paid generator that turns your own documents — lecture notes, textbook chapters, past papers — into a quiz you can practise with and share.
What we make
A free quiz library
A growing collection of multiple-choice quizzes on programming, general knowledge and more. Every question has one correct answer and a written explanation, and each quiz page includes a full answer key you can read straight through as a study sheet. No account, no time limit. Browse the library.
Quizzes from your own material
Upload a PDF or document and Quiz2Know generates a practice quiz from it, complete with explanations, per-topic statistics and progress tracking. You see the exact question count and price before you pay. See how it works.
How we approach the content
The library quizzes are prepared and reviewed by hand rather than published blindly, so the answer marked correct is the one we stand behind and the explanation actually explains it. When we generate a quiz from your document, the questions come from the material you provided — you can review every question before you buy, so nothing is a surprise. If you ever find a question you think is wrong, we want to hear about it; corrections make the library better for everyone.
Who runs Quiz2Know
Quiz2Know is an independent project based in Poznań, Poland. It is built and maintained by a small team who use it themselves for studying and revision. We are reachable directly — questions, feedback and corrections all go to a real inbox.
Get in touch on the contact page, or read our privacy policy and terms.