Read the chapter once. Review it in one glance.
Paste the chapter or drop the PDF. Get a one-page visual summary, flashcards and a quiz from it, and keep every chapter of the book in order in one course.
Summarize a chapter freeNo credit card. One course and three chapters free.
Watch a chapter go through
4 steps, scroll sideways
Paste text, drop a PDF, or add a YouTube link or URL.
About 40 seconds later the chapter has its visual, with the shelf under it.
The mind map shows how the chapter's ideas hang together.
Quiz the chapter. Every miss is recorded there as a weak spot.
What you paste, what you get
You paste
- A chapter PDF from the textbook
- The chapter pasted as text
- An open textbook chapter by URL
- A lecture that covers the chapter, by YouTube link
Keep one course per book or per class. Chapters file in order, so the course reads like the table of contents by the end of the semester.
Every chapter gets
A one-page visual
The chapter as one page you can picture during the exam, in the style you picked for the course.
A flashcard deck
Question and answer cards from the same source, for the self testing that moves grades.
A mind map
An editable map of how the ideas connect, for subjects where relationships matter more than lists.
Notes that stay
Every explanation the chat gives you is filed on the chapter, so nothing good scrolls away.
A quiz per chapter
A short quiz built from the chapter. Every miss is recorded on the card as a weak spot, with a count of how often you missed it.
A chat that starts from your chapters.
Ask it to explain a term, summarize a section or compare two chapters. It answers from the chapters in the folder first, and says so when it goes beyond them. Explanations you ask for inside a chapter are filed there as notes.
Every miss lands on the chapter.
Every chapter has a quiz built from its own text. What you miss is recorded on the chapter card as a weak spot, with a count of how often you missed it. Press Quiz on a chapter, or on the course to walk every chapter in order, five questions each.
One folder per class. It fills itself.
- Chapters file in the order you add them, one paste per chapter.
- Style, page ratio and language are set once on the course and reused for every chapter.
- The chat starts from the chapters in the folder and says when it goes beyond them.
- A quiz per chapter. Every miss is recorded on the card as a weak spot with a count.
- Put the exam date on the folder and it stays in view while you work.
Free plan: one course, three chapters, no credit card. See how courses work
FAQ
How does the AI textbook summarizer work?
Paste the chapter text or drop the PDF. The AI finds the learning objectives, key concepts, definitions and examples, and draws them as one visual page in the style you chose. The same chapter also becomes flashcards, a mind map and a quiz.
Can I summarize a whole textbook?
One chapter at a time, which is how you study anyway. Each chapter becomes the next chapter in the course, so by the end of the semester the course is the whole book, in order, with a quiz per chapter.
Is a visual summary enough to study from?
It is the review layer, not a replacement for reading once. Read the chapter, then use the page to review, the flashcards to self test, and the quiz to find what did not stick. Ask the chapter chat when something is unclear.
Will it help me see how chapters connect?
Yes. The course chat can answer across every chapter you have filed, and the mind map on each chapter shows how its ideas connect. Ask inside a chapter and the explanation is filed there as a note; ask from the course to compare chapters.
Is it free?
Yes. The free plan gives you one course with three chapters and 10 chat messages a day, no credit card. Enough to run one class through it before your next test and see if it sticks.
Related tools & guides
Read the chapter once. Review it in one glance.
Free to try, no credit card.
Summarize a chapter free