Free AI Test Maker from PDF
Free AI test maker that generates more meaningful questions from PDFs. Focuses on real study content and skips low-value sections like bibliography, appendix, and index.
Upload your PDFFree AI test maker from PDF
Calten is a free AI test maker that converts any PDF into a structured practice test. Upload your document and generate MCQs and open-ended questions instantly — no payment required.
More meaningful questions than typical quiz tools
Generic AI quiz generators often produce trivial questions that only test surface-level recall. Calten generates questions designed to check real understanding — the kind of questions that prepare you for exams, not just fill a question count.
Skips bibliography, appendix, and index
Calten automatically detects and ignores low-value sections of your PDF — bibliography, references, about the author pages, appendix, and index. Questions are only drawn from the meaningful study content in your document.
Complete practice tests with MCQs and written questions
Generate full-length tests covering both multiple-choice and descriptive formats from the same PDF upload, giving you a more complete check of your understanding. Need something lighter? Generate a quick quiz from your PDF instead.
Test yourself on your actual material
Unlike generic question banks, Calten generates questions from your specific document. You're tested on what you actually studied — not on approximate topic coverage from an unrelated source. Read the guide on how to generate questions from a PDF to see the full process.
Example: PDF input to generated questions
PDF input
Chapter notes on photosynthesis, chlorophyll, light reactions, and energy conversion.
Generated questions
- What role does chlorophyll play in photosynthesis?
- Which stage converts light energy into chemical energy?