NanoStudentA clearer way to practise

Your learning workspace

AI quiz and practice test generator

Turn PDFs, images or text into AI quizzes, mock exams and practice questions. Choose the difficulty and question count, then study with explanations.

The estimated cost and your available credits appear before generation.

Try a worked example

Mathematics · Try a worked example

Given f(x) = 2x + 1 and g(x) = x², find (f ∘ g)(3). Apply the inner function first.

A · 19
B · 49
C · 10
D · 13
Show the worked solution

First calculate g(3) = 3² = 9, then f(9) = 2 × 9 + 1 = 19. The answer is 19. Reversing the order gives g(f(3)) = 49, which is a different calculation.

01 · Source02 · Settings03 · Review

Prepaid Credits

50 free credits are added immediately when you first create an account, once only. Email verification does not add them again.

The same credit packages are available to students and teachers. Storage is separate. Current prices and credit amounts are shown at checkout; taxes may apply.

One-time payment. Purchased credits and package bonuses are valid for 12 months from payment confirmation. Each purchase has its own expiry. No automatic renewal.

The generation cost is shown before confirmation. Retaking a saved personal exam is free and uses the same questions.

Create a practice quiz

From source to quiz

01

Source

Add a PDF, DOCX document, supported image or text. Each uploaded file must be readable and no larger than 20 MB.

02

Settings

Choose the country, educational stage, language, difficulty, question count and explanation level. Use the available question style that suits your study context.

03

Review

Answer the questions, review explanations and results, or download an exam PDF. Check generated answers against your source.

Quizzes, mock exams or study practice?

AI quiz generator

Create a short quiz from your study files, an image or text to check your understanding of a lesson. Choose a small question count, then review your answers.

AI practice tests and mock exams

Prepare a practice exam from your own sources with artificial intelligence. Set the difficulty and number of questions; teachers can review the questions and solutions before using them with students.

AI study practice with explanations

Generate practice questions and exercises for revision and self-assessment. Choose advanced explanations for step-by-step maths, physics and chemistry solutions, and check them against your sources.

Your learning workspace

Students can keep personal practice separate from classroom assignments. Teachers can prepare and review questions for their own classes.

Before you begin

These guides and examples are public. Generating exams and saving results require an account and sufficient credits; the estimated cost is shown before starting.

Request up to 1,000 questions in batches of up to 50. For 135 questions, the batches are 50, 50 and 35. A short source may not support many distinct, useful questions.