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AI Quiz Generator from Your Notes and PDFs

Paste your notes or upload a PDF and get quiz questions about what you actually need to study: open questions with answers, or multiple choice with explanations.

Then keep them: spaced repetition brings each question back just before you would forget it, so you still know the answers on exam day.

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Question type

Free 7-day trial, no card needed. Your material stays in this browser until you sign in.

Example: a quiz from a paragraph of biology notes

These questions were generated by LongTerMemory from the note below, without editing.

Your notes
Photosynthesis is the process by which green plants convert light energy into chemical energy. It takes place in the chloroplasts, which contain the green pigment chlorophyll. The light-dependent reactions happen in the thylakoid membranes: water is split, releasing oxygen as a by-product, and the energy carriers ATP and NADPH are produced. The light-independent reactions, known as the Calvin cycle, happen in the stroma: the enzyme RuBisCO fixes carbon dioxide, and ATP and NADPH from the first stage are used to build glucose. Factors that limit the rate of photosynthesis include light intensity, carbon dioxide concentration and temperature. At high temperatures enzymes such as RuBisCO denature, so the rate falls. Cellular respiration is the reverse process: it uses glucose and oxygen to release energy, producing carbon dioxide and water. Plants respire all the time, but photosynthesise only when there is light.

Open question

How do the light-dependent reactions and the Calvin cycle work together in photosynthesis to convert light energy into glucose?

Show the answer

In photosynthesis, the light-dependent reactions in the thylakoid membranes use light energy to split water, releasing oxygen and producing ATP and NADPH. These energy carriers are then used in the Calvin cycle in the stroma, where the enzyme RuBisCO fixes carbon dioxide and synthesizes glucose. Thus, the two stages link by using energy from light to drive carbon fixation and glucose production.

Multiple choice: try it

Why does the rate of photosynthesis decrease at high temperatures?

Explanation

The rate of photosynthesis falls at high temperatures because enzymes such as RuBisCO denature, impairing their ability to fix carbon dioxide in the Calvin cycle. Other options describe factors that can affect photosynthesis but are not directly linked to enzyme denaturation at high temperature.

How the AI quiz generator works

  1. 1

    Add your material

    Paste your notes or upload a PDF: lecture notes, a textbook chapter, slides exported to PDF, an article.

  2. 2

    The AI writes the questions

    It reads your material and writes questions about its concepts, using only what is in your notes, in their language.

  3. 3

    Review at the right time

    Every question goes into a spaced repetition schedule: you see it again just before you would forget it.

Open questions or multiple choice?

You choose before generating. Both kinds come with the answer and go into the same review schedule.

Open questions: to really remember

You answer in your own words, then compare with the answer. Pulling the answer out of memory (recall) is harder than recognising it, and that effort is what makes it stick: it is the testing effect described by memory research. Best for exams with written or oral answers.

Multiple choice: to check yourself quickly

Four options, one correct, with an explanation of why. Faster to answer and closer to the format of many tests and certifications. Good for a quick self-check, or as a first pass before open questions.

The generator does not write true/false, matching or fill-in-the-blank questions.

More than a quiz: a study plan

A quiz you take once is quickly forgotten. LongTerMemory keeps your questions and schedules them with spaced repetition: after each answer you say how well you remembered it, and the question comes back in a minute, in a few days or later. Daily sessions show only what is due, and a reminder email tells you when it is time to review.

Your material, any format

On this page you can paste text or upload a PDF. Once you sign in you can also add Word documents, PowerPoint slides, Excel sheets, photos of textbook pages and web links to the same project, and ask the built-in AI chat about your notes.

Comparing tools? Read our guide to the best AI quiz generators for notes and PDFs.

Simple, Transparent Pricing

Pay once and forget about it. Pick the access period you need; that's all you'll ever pay.

One-time purchase · No subscriptions · No auto-renewals · No surprise charges. Ever.

Both are one-time purchases; no subscriptions, no recurring charges.

Free - 7 days

$0

  • ✓ Import Notes, Photos, Slides, Books, Infographics, Images, Diagrams.
  • ✓ Personalized Study Plan
  • ✓ AI Quizzes: open questions or multiple choice
  • ✓ Spaced Repetition & Active Recall program
  • ✓ Create Up to 1 project
  • ✓ Process Up to 1 document(max 5 MB each one, PDFs up to 50 pages)
  • ✓ Process Up to 1 Web Page(max 10k Tokens each one)
  • ✓ Chat with your study material(up to 30 queries)

No credit card required · No auto-payment · No commitment

Basic - 12 months

$7.00 /month

Billed at $84.00 for 12 months

Save $60 in 1 year

  • ✓ Import Notes, Photos, Slides, Books, Infographics, Images, Diagrams.
  • ✓ Personalized Study Plan
  • ✓ AI Quizzes: open questions or multiple choice
  • ✓ Spaced Repetition & Active Recall program
  • ✓ Create Up to 3 projects
  • ✓ Process Up to 3 documents(max 49 MB each one)
  • ✓ Process Up to 5 Web Pages(max 100k Tokens each one)
  • ✓ Chat with your study material

One-time payment · No auto-renew · No rebills

Pro - 12 months

$10.00 /month

Billed at $120.00 for 12 months

Save $168 in 1 year

  • ✓ Import Notes, Photos, Slides, Books, Infographics, Images, Diagrams.
  • ✓ Personalized Study Plan
  • ✓ AI Quizzes: open questions or multiple choice
  • ✓ Spaced Repetition & Active Recall program
  • ✓ Create Up to 6 projects
  • ✓ Process Up to 50 documents(max 98 MB each one)
  • ✓ Process Up to 20 Web Pages(max 500k Tokens each one)
  • ✓ Chat with your study material

One-time payment · No auto-renew · No rebills

Questions about pricing? Get in touch.

AI quiz generator: FAQ

You can try it free for 7 days, no credit card needed. After the trial you buy a one-time access pack (4 or 12 months): no subscription and no automatic renewal.

Open questions with their answer, or multiple-choice questions with 4 options, one correct, and an explanation. You choose the type before generating. It does not make true/false, matching or fill-in-the-blank questions.

Yes. Upload a PDF here (up to 5 MB and 50 pages during the free trial; longer documents with a pack, or split a book into chapters). After signing in you can also add Word, PowerPoint and Excel files, photos of textbook pages and web links. The text of each file is read, and questions are written about its content.

It depends on how much material you add: roughly one question for every one to three pages of text. A long chapter gives dozens of questions; a paragraph or two of notes gives one or two. Add more material to the same project to get more questions.

The questions use only what is written in your material, but AI can make mistakes. Check the questions as you review them, especially before an exam.

Your questions stay in a project and are scheduled with spaced repetition: each one comes back when you are about to forget it, and daily review sessions show only what is due.

What you paste or upload stays in your browser until you sign in, then it is saved in a private project. Nothing is public unless you choose to publish your study plan.

The questions are written in the language of your material, for example Italian notes give Italian questions.

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