Download WTF
The open-source app for Windows and macOS. It ships no subject: you choose your courses from WTF Hub on first run.
GitHub Releases →Exam reverse-engineering, for any course
Every past paper, reverse-engineered. Every mark, accounted for.
Give WTF a course's past papers and marking keys. It gives you back the course: every question split by what it tests, every mark by what earns it — then writes practice in the same shape, builds mock papers like the real ones, and shows where your marks go missing.
7subject packs
2exam boards
1,343past questions, mark by mark
0bytes of exam text shipped
WTF Hub
Every course is a pack: WACE Mathematics, Chemistry, Physics, Accounting and Finance, Cambridge 9709 — and whatever comes next. The app downloads it, checks its SHA-256, and asks for your own copies of the papers.
Browse the packs →WTF Studio — by invitation
For teachers: class lists, marking mark by mark with AI proposals you confirm, mastery per student and per class, one-click papers built to a real paper's blueprint. Write to us with your school, subjects and role.
- Invites & schools
- hello@wtf-academy.org
- Studio support
- support@wtf-academy.org
Build a pack for any course
WTF Compiler is free inside WTF: bring exam PDFs, marking keys and a syllabus, connect your own AI agent over MCP, and compile a pack anyone can install. The framework, the pack protocol and the Compiler are open source.
View the repository →