Chat with Textbook
The study partner who actually did the reading: ask your textbook chapter what a concept means, how it connects to last week\'s topic, or for another worked example — answers grounded in the book you are examined on. AI usage is metered in AI Credit: signed-in free users get 50 AI Credit per month, guests get 0, and paid plans include more.
AI output can be inaccurate — please review it. Uses AI Credit; files are deleted automatically. AI & OCR Disclaimer
Upload documents to start chatting
Up to 3 documents · up to 25 MB each
Select filesUpload once, then ask as many questions as you like. Each answer costs 10 credits; failed answers aren’t charged.
How it works
Simple steps — no software to install.
- 1
Upload the chapter
The textbook PDF or the chapters in scope.
- 2
Study by conversation
Concepts, connections, examples — ask freely.
- 3
Test yourself
Explain back, get checked, repeat until solid.
Why the textbook, not the internet
Exams test the course's framing — its definitions, its notation, its examples. Chatting with the actual textbook keeps explanations consistent with what you will be tested on, instead of a random website's different treatment.
Study actively with it
Ask it to explain a concept, then explain it back and ask if you got it right. Request practice-style questions. Probe the parts that confuse you until they do not. AI can make mistakes — always review important output before relying on it. Definitions you will be graded on, confirm on the page.
- Grounded in your course text
- Concept and example requests
- Understanding checks
- 50 AI Credit/month free (signed in)
- Files auto-deleted