The path
From a PDF to a chapter you can study tonight.
Chapterlume does not invent a course outline. It reads the textbook you give it, finds that book's chapters, and builds the guide, quiz, and final test from those pages.
Four stops
Long books stay manageable because each chapter is a separate step. You can see progress as the guide fills in.
- 01
Bring the textbook
Upload a text-based PDF you own. Nothing is written yet. The pages are extracted and stored so the later steps read the real book.
- 02
Map the chapters
The front of the book and a one-line map of every page are read together. You get chapter titles with the PDF page ranges they cover.
- 03
Generate a chapter
Open a chapter when you are ready. That request reads the full chapter text and returns a study guide and quiz written at the level you chose.
- 04
Take the final test
Once chapters exist, a fresh end-of-book test is written from those guides. Older students also get written prompts with model answers.
Why the pages matter
A generic study tool hears "biology" and guesses which facts are important. Your test follows the chapter your teacher assigned, including the examples, terms, and order that book uses.
Chapterlume keeps the guide inside that boundary. Summaries, questions, and wrong answers are tied to the text that was read, and the level you pick changes how those sentences sound.
If you do not have a file yet, search can look for an openly licensed textbook and hand back candidates with PDF links. Copyrighted books stay with you: upload a copy you own.
What to know before you start
Text PDFs
The extractor reads text. A scanned book made of page images needs OCR before it will work.
One chapter at a time
Guides are requested from the browser, chapter by chapter, so a long book does not have to finish in one shot.
Your account
Each guide belongs to the person who created it. Quiz scores and the best test score stay on that guide.
Keep reading
Inside a chapter
Study guides
Every generated chapter is a study packet: what the chapter is about, what you should be able to do, the terms that matter, and questions with full answers.
Check the chapter
Chapter quizzes
Each chapter ends with a multiple-choice quiz. The right choice is marked, and the explanation says why the others do not fit the text.
When you need a book
Open textbooks
If you do not already have a PDF, Chapterlume can search publishers that release books under an open license and return candidates with links to the file.