Drop in any book. Actually learn it.
Any textbook, PDF or ebook, turned into a clear, step-by-step learning path. For any age, any subject.
7-day money-back guarantee
From a PDF to a learning path
Real screens from Onyx.
All your subjects, organised in one place.
Upload your notes. Your learning path builds itself.
Clear modules, one step at a time.
Your whole course, mapped out. Nothing gets missed.
Study guides that explain it simply, with a tutor on the side.
Every section comes with its own study tools.
Flashcards, quizzes, mock exams, slides and more.
Make as many study tools as you need.
Meet Flint, the study buddy who keeps you coming back.
Swipe to see more →
How it works
Upload
Drop in a textbook, PDF, ebook or course notes.
Get your roadmap
Onyx breaks it into bite-sized sections in the right order.
Learn it simply
Each section becomes a clear study guide, with a tutor to ask anything.
Make it stick
Quizzes, flashcards and podcasts lock it into memory.
You're never too old to learn something new
Onyx is for anyone with something they want to understand.
Changing careers and need to get up to speed fast.
Studying for a professional exam or certification.
Always wanted to understand that book on your shelf.
Learning a new field just because you are curious.
Big books are intimidating. A clear path through them isn't.
Pick your plan
Unlimited books, unlimited help. Cancel anytime.
Access until 31 Dec 2026
Unlimited, one payment for the semester.
No subscription — single once-off payment. No auto-renewal.
- AI Tutor trained on your notes
- Unlimited AI generations
- Every study tool included
- New tools & features when released
- 7-day money-back guarantee
Free Trial
25 AI generations
- AI Tutor trained on your notes
- 25 free AI generations
- Study Roadmap, Cheat Sheets & Flashcards
- No commitment. Try free
All other tools — mock exams, quizzes, flowcharts, slideshows, podcasts & more — are paid only.
Monthly
Unlimited AI generations
- AI Tutor trained on your notes
- Unlimited AI generations
- Every study tool included
- New tools & features when released
- Generate in your preferred language
- 7-day money-back guarantee
- Cancel anytime
Semester
Once-offAccess until 31 Dec 2026
Unlimited · one-off, no auto-renewal
- AI Tutor trained on your notes
- Unlimited AI generations
- Every study tool included
- New tools & features when released
- Generate in your preferred language
- 7-day money-back guarantee
- No auto-renewal — pay once
That thing you've always wanted to learn? Start today.
Try it, and if it doesn't help you learn, you get your money back.
7-day money-back guarantee
Frequently asked questions
Everything you need to know about Onyx AI.