Upload a PDF or paste your notes. InStuddy builds everything you need to study in seconds, from your own material.
Free to start
10s
to generate a quiz
& text support
Free
tier included
How it works
No setup, no configuration, no learning a new tool. Just your notes, your way of studying.
Paste your notes or upload a PDF. Lecture slides, textbook excerpts, handwritten scans — anything goes.
Supported: PDF, TXT, images with text
Quizzes, flashcards, and a clean summary — generated from your material, not someone else's generic template.
Takes about 10 seconds
Work through quizzes, review flashcards with spaced repetition, and watch your scores climb across sessions.
Offline mode included
[ features ]
Six tools that cover the way students actually study — built from your own material.
No generic question banks. Every quiz is generated straight from the material you upload.
Cards resurface right when you're about to forget them, so review time is never wasted.
Key concepts pulled out and organized, so you get a real reference instead of a wall of text.
Turn any set of notes into a short audio lesson you can listen to on the walk to class.
Scores, streaks, and weak topics — so you always know what to study next.
Stuck on a problem? Get a step-by-step explanation or talk it through with an AI tutor.