Your lecture notes and course PDFs already contain the material you need to practice before an exam. A good AI quiz generator can turn that material into multiple-choice, true-or-false, short-answer, or mixed questions in minutes. You can use those questions to check what you remember and find topics that need more review.
For students, a free plan is only useful if it lasts long enough for real study. Daily or monthly generation limits, page caps, one-time credits, and paid-only question formats can change how often you can practice and which files you can use.
The seven picks below focus on free options that can turn your own notes or PDFs into useful practice questions. They include options for frequent quiz practice, written-answer review, short lecture handouts, and scanned PDFs, with free access that ranges from daily resets to monthly allowances and one-time credits.
Quick Comparison
| AI Quiz Generator | Best For | Free Access |
|---|---|---|
| Gemini Notebook | Multiple PDFs, slides, and course sources | 10 quiz generations per day |
| SimpleQuizMaker | Short PDFs and predictable monthly use | 5 quiz generations per month |
| Revaldo AI | Written-answer practice | 2 quizzes per month |
| Knowt | Practice tests from existing notes | Practice Test free on your own sets; 1 AI file summary per month |
| Revisely | Short documents and AI-assessed answers | Basic plan; 5 pages per upload |
| AceQuiz | Quick quizzes with no signup required | 150 one-time credits |
| Smallpdf | Scanned PDFs and image-based notes | Free with no signup |
The 7 Best Free AI Quiz Generators
1. Gemini Notebook: Best for Daily Practice Across Multiple Sources
Gemini Notebook is the best option here when your exam material is spread across lecture PDFs, slides, readings, websites, videos, and your own notes.
A free notebook can contain up to 50 sources. On desktop, you can import PDFs, Word files, PowerPoint presentations, Google Docs, Google Slides, images, websites, public YouTube videos, audio, EPUB files, and pasted text.
Quiz controls let you adjust the number of questions, difficulty, selected sources, and a custom prompt. The Standard tier currently includes 10 quiz generations per day.
Pros
- Generous daily free quota.
- Excellent for multi-source courses.
Cons
- Fewer question-type controls than dedicated quiz makers.
- Google account required.
2. SimpleQuizMaker: Best for Predictable Monthly Free Use
SimpleQuizMaker has one of the clearest free plans in this list. You get five AI quiz generations every calendar month, with up to 10 questions per quiz. The quota refreshes on the first day of each month, and no credit card is required.
You can generate quizzes from PDFs, Word documents, images, pasted notes, URLs, and other study material. Available formats include multiple choice, true or false, and short answer. You can also set difficulty, review answers and explanations, and edit or regenerate individual questions.
Pros
- Free quota refreshes monthly.
- Clear limits with no credit card requirement.
Cons
- Free quizzes stop at 10 questions.
- Five monthly generations limit frequent practice.
3. Revaldo AI: Best for Written-Answer Practice
Revaldo AI is a useful choice when your exam requires you to recall an answer from memory.
Revaldo can create multiple-choice, short-answer, and essay questions from PDFs, Word documents, PowerPoint files, images, and pasted notes. The free plan includes two quizzes per month and unlimited short-answer questions.
Short-answer practice works particularly well for subjects such as history, biology, economics, medicine, and law, where recognizing the correct multiple-choice option does not fully test what you can reproduce on your own.
Premium adds unlimited quizzes, AI-assessed essays, and more advanced analysis.
Pros
- Useful free short-answer practice.
- Two new quizzes each month.
Cons
- Small monthly quiz allowance.
- AI-assessed essays require Premium.
4. Knowt: Best for Practice Tests from Existing Notes
Knowt works well if you already keep class notes or flashcard sets there.
The free student plan includes unlimited notes and flashcard sets, plus Practice Test, Learn, Spaced Repetition, Match, and Flashcards modes on your own material.
Once a note contains more than 200 words, Knowt can turn it into a multiple-choice Practice Test. You can retake the finished test or generate another one from the note.
The tighter limit applies when your starting material is a new PDF, image, PowerPoint, video, or recording. Free student accounts currently receive one AI summary per month for imported files.
Pros
- Reusable free study modes for your own material.
- Good retake and missed-question review options.
Cons
- One free AI file summary per month.
- Frequent PDF imports require more AI allowance.
5. Revisely: Best for Short Documents and AI-Assessed Answers
Revisely is good for short lecture handouts, compact notes, and smaller document sections.
The free Basic account accepts up to five pages per document and 25,000 characters of pasted text. It also includes 50 AI-assessed answers. The quiz generator accepts documents, text, images, videos, and handwritten notes.
A five-page upload works well for one lecture handout or a focused section of notes. Longer textbook chapters need to be divided into smaller files.
Pros
- Useful for short notes and handouts.
- 50 AI-assessed answers on Basic.
Cons
- Five-page document limit.
- No published fixed free AI quiz count.
6. AceQuiz: Best for a Quick Quiz With No Signup
AceQuiz lets you generate a quiz from your material before creating an account.
It accepts PDFs, PowerPoint slides, Word files, pasted notes, images, scanned documents, and YouTube links. Available question formats include multiple choice, true or false, short answer, fill-in-the-blank, and essay.
The Free plan comes with 150 one-time credits. One quiz question costs about 10 credits on average, which works out to roughly 15 average-cost questions from the initial credit grant. Actual credit use depends on the AI model and task.
The one-time allowance works well for testing AceQuiz with a short study set. Continued quiz generation requires a paid plan after those credits are used.
Pros
- Many source and question formats.
- No signup required to begin.
Cons
- Free credits do not refresh.
- Continued generation requires payment.
7. Smallpdf: Best for Scanned PDFs
Smallpdf’s AI Question Generator is useful when your course material comes from scanned pages.
Its OCR converts scanned PDFs, JPG and PNG images, and images inside PDFs into readable text before generating questions. That works well for photographed textbook pages, old worksheets, scanned handouts, and other files with image-based text.
Smallpdf generates multiple-choice, true-or-false, and open-ended questions with answers. You can refine the generated questions and change their type after generation.
Pros
- OCR handles scanned PDFs and images.
- No account required for free use.
Cons
- Three main question formats.
- No recurring free quota.
How to Get Better Quiz Questions from Your Notes
Use material from the actual exam unit. A focused chapter or group of lectures usually produces more relevant questions than an entire course archive.
Match the question format to your exam. Multiple-choice questions test recognition and distractor handling. Short-answer questions require you to retrieve the answer yourself.
Check generated answers against your notes. AI can misread qualifications, tables, formulas, diagrams, or relationships between concepts.
Inspect the wrong options in multiple-choice questions. Good distractors should be plausible enough to test your understanding. Remove questions where the wording reveals the correct answer.
Fix weak questions before reusing the quiz. Repeated practice works best when the question and answer are accurate.
AI Quiz Generators vs. Flashcard Generators
Use quiz generators for scored practice, mixed question formats, written responses, and exam-style review. They are useful when you need to check whether you can retrieve an answer under test-like conditions.
Use flashcards for repeated review of vocabulary, formulas, dates, definitions, and other compact facts. Spaced repetition can schedule those cards across several days or weeks.
For that study format, see 7 Best AI Flashcard Generators for Students.
Related Resources
- 7 Best AI Flashcard Generators for Students
- 10 Best AI Lecture Note Takers for Students
- Free AI Tutor and Study Tools in Acrobat – Adobe Student Spaces
- Google NotebookLM: AI Research Assistant for Students and Professionals
