The best AI quiz generator from PDF for studying is Studyboost. Upload a textbook chapter, reading or lecture PDF and Studyboost turns it into quizzes with scored attempts and history, plus practice exams that can get gradually harder. Studyboost Pro costs $10 a month or $90 a year ($7.50 a month), and new accounts start with a 3-day free trial of Pro. It is one workspace: your sources, an AI chat whose answers cite your sources, flashcards with spaced repetition, quizzes and practice exams share the same context, so every quiz connects to the rest of your studying.
Start your 3-day free trial of Studyboost Pro
Which AI tools generate quizzes from a PDF?
Many tools can read a PDF and write questions. The difference is what happens after the first quiz. A study tool should track your scores, let you retake and go deeper, and help you understand the questions you got wrong.
| Tool | Best for | Free option | Paid price |
|---|---|---|---|
| Studyboost | PDF quizzes with score history, practice exams, flashcards and cited AI chat in one workspace | 3-day free trial of Pro | $10/mo or $90/yr |
| Knowt | Free flashcards and practice from notes | Yes | Ultra $24.99/mo or $149.99/yr |
| Quizlet | Shared study sets and game-style practice | Yes | Plus $9.99/mo or $44.99/yr |
| StudyFetch | AI study sets with a built-in tutor | Yes, limits unpublished | Premium $19.99/mo or $96/yr |
| NotebookLM | Free quizzes and explanations from your sources | Yes, 50 sources per notebook | Google AI Plus $4.99/mo, AI Pro $19.99/mo |
| Quizgecko | Standalone quiz generation from documents | Yes | See site |
| Mindgrasp | AI summaries and study aids from uploads | No | Scholar $12.99/mo or $99.99/yr |
Why is Studyboost the best AI quiz generator for PDFs?
A quiz is only useful if it helps you learn what your exam will test. Studyboost is built for that.
It quizzes you on your own material
Upload the PDFs from your course: textbook chapters, assigned readings, lecture notes exported from your professor's slides. You can also add PowerPoint, Word, EPUB, Markdown and text files, YouTube lectures, web pages and audio recordings. Studyboost generates quizzes from those sources, so the questions follow your course rather than a generic topic bank.
Every attempt is scored and saved
Studyboost keeps your quiz attempts with scores and history. You can retake a quiz after a few days and see whether you improved. Low scores tell you which chapters need more work before the exam, instead of leaving you to guess.
Practice exams take you past simple recall
When you are ready for more than a short quiz, generate a practice exam from the same PDFs. Studyboost supports:
- Multiple choice exams that feel like a real test
- Progressive exams that start easy and get gradually harder
- Focus topics so an exam drills only the sections you choose
Wrong answers lead straight to an explanation
Missing a question is where learning happens. In Studyboost, you can ask the AI study agent about a question you missed in the same workspace. The agent reads your uploaded PDF and its answers cite the exact passages, so you can open the page and check. Then turn the weak spots into flashcards, which Studyboost schedules with FSRS spaced repetition so the idea comes back before you forget it.
Turn your next PDF into a quiz with Studyboost Pro
How do the other PDF quiz generators compare?
Each of these tools has a genuine use case. Here is a fair summary.
Knowt
Knowt is popular with students and has a free tier for flashcards and practice. It is a solid pick if you want to stay free. The paid Ultra plan costs $24.99 a month or $149.99 a year, which is well above Studyboost Pro. See Knowt vs Studyboost.
Quizlet
Quizlet is best known for its library of shared study sets and its game-style study modes. It is free to start, and Quizlet Plus costs $9.99 a month or $44.99 a year. It works well when a matching set already exists for your course. See Quizlet vs Studyboost.
StudyFetch
StudyFetch turns uploaded materials into study sets with an AI tutor. It has a free tier with unpublished limits. Premium costs $19.99 a month or $96 a year, about twice the monthly price of Studyboost. Compare them in StudyFetch vs Studyboost.
NotebookLM
Google's NotebookLM (now also called Gemini Notebook) is free and very good at explaining your sources, with up to 50 sources per notebook. It can generate quizzes from what you upload. Paid tiers come through Google AI Plus at $4.99 a month or AI Pro at $19.99 a month. It is a great free reading companion. Studyboost adds a full study loop on top: saved quiz scores, practice exams, and flashcards on a spaced repetition schedule. See NotebookLM vs Studyboost.
Quizgecko
Quizgecko is a dedicated quiz generator that works from documents and text, with a free option. It is handy when you only need a quick quiz from one file. Check its site for current US pricing.
Mindgrasp
Mindgrasp creates summaries and study aids from uploaded files and lectures. It has no free tier. The Scholar plan costs $12.99 a month or $99.99 a year.
How do you turn a PDF into a quiz with Studyboost?
It takes a few minutes.
- Create a project for the course. Keeping one course in one project lets the quizzes, flashcards and AI chat share context.
- Upload your PDFs. Add the chapters and readings for the next exam. Add slides or lecture videos too if you have them.
- Generate a quiz. Ask for a quiz on a chapter or topic and take it straight away.
- Review your score. Look at what you missed and ask the AI chat to explain it from your sources.
- Make flashcards from the gaps. Turn missed ideas into flashcards so spaced repetition brings them back.
- Finish with a practice exam. A few days before the test, take a progressive or multiple choice practice exam with focus topics set to your weakest areas.
What makes a good AI quiz generator for studying?
Look for these five things before you pick a tool.
- It reads your real files. PDFs, slides and docs, not only pasted text.
- It keeps your scores. A history of attempts shows progress and points to weak chapters.
- It goes deeper than one quiz. Practice exams with adjustable difficulty prepare you for the real test.
- It explains mistakes from your sources. Cited answers let you check the explanation against the page.
- It connects to review. Quizzes find gaps. Spaced repetition flashcards close them.
Single-purpose quiz makers usually stop at the first point. Studyboost covers all five in one plan.
Why does quizzing yourself from a PDF work so well?
Testing yourself is one of the most reliable ways to learn. Each time you pull an answer from memory, you strengthen it far more than you would by re-reading the same page. This is called the testing effect, and it is the reason practice questions beat highlighting.
Quizzing also shows you what you do not know. Reading a chapter can feel familiar and comfortable. A quiz on that same chapter reveals which ideas you can actually use. That honest feedback is what lets you spend your limited study time on the right pages.
The best results come from mixing methods: quiz to find gaps, read the cited passage to fix them, then use flashcards with spaced repetition to keep them fixed. Studyboost puts all three steps in the same workspace.
Is there a free way to make a quiz from a PDF?
If you only need a quick one-off quiz, Studyboost also has a free quiz generator that needs no sign-up. For studying a whole course, with saved scores, practice exams, flashcards and a cited AI chat, Studyboost Pro is the better fit.
Frequently asked questions
Can Studyboost make a quiz from a PDF textbook?
Yes. Upload the PDF to a Studyboost project and generate a quiz from it. Studyboost also accepts PowerPoint, Word, EPUB, Markdown and text files, YouTube videos, web pages and audio uploads.
How much does Studyboost cost, and is there a free trial?
Studyboost has one plan, Pro, at $10 a month or $90 a year, which is $7.50 a month. New accounts start with a 3-day free trial of Pro. You can cancel any time, and access continues until the end of the billing period.
Does Studyboost save my quiz scores?
Yes. Studyboost records every quiz attempt with a score and keeps your history. You can retake quizzes and see whether you are improving on each topic.
Can Studyboost make practice exams, not only quizzes?
Yes. Studyboost generates practice exams from your materials, including multiple choice exams and progressive exams that get gradually harder. You can add focus topics to target specific sections.
Can I ask why I got a quiz question wrong?
Yes. Ask the AI study agent in the same workspace. It reads your uploaded materials and its answers cite the exact source passages, so you can check the explanation against your PDF.
How is Studyboost different from NotebookLM for quizzes?
NotebookLM is free and strong at explaining your sources, and it can make quizzes too. Studyboost adds saved quiz scores and history, practice exams with progressive difficulty and focus topics, and flashcards scheduled with spaced repetition, all in the same workspace for $10 a month.
Ready to quiz yourself on your own PDFs?
Re-reading a chapter feels productive. Quizzing yourself on it actually works. Upload your PDFs to Studyboost and get scored quizzes, practice exams, spaced repetition flashcards and an AI chat that cites your sources.