Turn any PDF into a mind map you can play.
Upload a PDF or EPUB and get its mind map: every key idea, grouped by topic and explained, with games that quiz you on each one.
Free to start · any PDF or EPUB up to 100 MB · any language · no credit card
Explore a real mind map
The free sample of a book in the library: open its first branch and read every idea in it. The other branches show what the whole map holds.
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How a PDF becomes a mind map
One upload: the map, the questions and the games all come from the same reading of the book.
Upload a PDF or EPUB
A textbook, lecture notes, a novel, a manual: any document with selectable text, in any language. Its price in your plan’s tokens is shown before it starts.
Every key idea is listed
The book is read section by section for its key ideas, with nothing skipped, each one stated in a sentence and ranked by how much it matters.
The ideas become a map
They are grouped into topics and branches, linked where one leads to, needs or contrasts with another, with a few golden threads running through the whole book.
What each idea holds
Not a word in a bubble. Every idea opens on what the book says, and the important ones on much more.
The idea in one sentence
What the book says, put plainly, with how much it matters and what kind of idea it is: a concept, a principle, a process, a warning.
Why it matters, with an example
The reason behind it and an example to picture, so the idea sticks to something more than its name.
The pitfall and the steps
The mistake people make with it, the terms to know, and for a process its steps in order.
Try it in real life
Up to 3 small exercises to use the idea outside the book, for the ideas that can be practised rather than dates or definitions.
Your progress, drawn on the map
Play the book’s games and the map shows what you know: each idea marked as you go, each branch filled in.
Started
The first right answer to one of its questions, or beating the character who asks them, starts an idea: its ring fills in.
Learned
An idea whose flashcards or practice questions have stuck for a day or more gets a check.
Mastered
When its questions have stayed with you for weeks, the idea gets a star. A branch whose every idea is started is complete.
Missed lately
A red dot marks an idea you answered wrong not long ago, so you know where to look before a test.
Practise any branch in any game
Pick an idea, a branch or a whole topic, then one of 7 games: it asks that part of the book first.
An idea before a test
Practise one idea and every battle, card or question asks it first, then widens to the ideas around it.
A branch at a time
A group or a whole topic plays the same way: each of its questions once before anything else comes up.
With a friend
Duels and races can be set on a branch too, so two players race through the same part of the book.
Free sample or the whole map
Every book’s world comes with its own mind map. A free account reads a sample of each; Pro reads all of them.
Free
- The whole map’s shape: every topic, branch and idea by name
- Its first branch readable in full, with every note
- Your progress drawn on every idea
Pro
- Every idea of every map, with all its notes
- Every link and golden thread explained
- Any paid plan, from $4.99 a week
When another tool fits better
Three cases where you want something else.
You want to draw it yourself
The map is drawn for you from the book. You can explore, fold and search it, but not move or rename its branches.
You need it on paper
There is no image or PDF export: the map lives in the browser, with an outline view that lists every idea as text.
The book is mostly pictures
The map is written from the text. A scanned PDF with no text layer, or a book of diagrams and tables, gives it little to work with.
Questions
Does every book get a mind map?
Is this an AI mind map generator?
What kind of PDF works?
What can I read for free?
How does my progress get on the map?
Can I use it on my phone?
Is it free?
Read every map
Free to start. Pro opens every idea of every mind map and every premium world, with tokens for turning your own books into games.
- Unlimited play on free public worlds
- A taste of premium worlds: 5 battles, 10 tower questions and 10 mini-game questions each
- All five modes, duels included, on any device
- 250 tokens per weekAbout 12 notes of 1,000 wordsUsage resets every weekUp to 25 uploads a week.
- Every premium world
- Unlimited play
- Full book mindmaps
Renews every week until you cancel.
Cancel anytime
Choose Exam Sprint- 1,000 tokens per monthAbout one book of 100,000 words, or 50 notes of 1,000 wordsUsage resets every monthUp to 100 uploads a month.
- Every premium world
- Unlimited play
- Full book mindmaps
Renews every month until you cancel.
Cancel anytime
Choose Study Quest- 1,000 tokens per monthAbout one book of 100,000 words, or 50 notes of 1,000 wordsUsage resets every monthUp to 100 uploads a month.
- Every premium world
- Unlimited play
- Full book mindmaps
Charged upfront. Renews every year until you cancel.
Cancel anytime
Choose Scholar’s Journey- 1,000 tokens per monthAbout one book of 100,000 words, or 50 notes of 1,000 wordsUsage resets every monthUp to 100 uploads a month.
- Every premium world
- Unlimited play
- Full book mindmaps
100 of 100 spots left · 25 spots left at this price, then $149.99
One payment, no renewal. Lifetime means the lifetime of the StudyRPG service.
- 1,000 tokens a month (250 a week on Exam Sprint) to turn your own books and notes into games: about one book of 100,000 words, or 50 notes of 1,000 words
- Unlimited battles on every world
- Unlimited mini-game questions on every world
- Duels on every map of every premium world
- Every premium world, every map, all five modes
- The whole mindmap of every book, not just a sample
- Your own flashcards in any world (up to 200)
- Study timer extras: room themes, window views, pets and focus insights
- All future updates included
Use your allowance across books, PDFs, booklets, and notes. Each upload is priced in tokens by what its game is built with, shown before it starts. Unused tokens don’t roll over. Up to 100 uploads a month, or 25 a week on Exam Sprint.
Secure payment via Stripe. Cancel a subscription anytime: it stays active until the end of the period you paid for. Then the worlds made with its tokens stay saved as a free preview until you subscribe again.