Large documents
PDF and PowerPoint files up to 50 MB, split into 3 to 12 topics depending on length, with diagrams and tables interpreted as they appear.
Higher education · bachelor’s, master’s, preparatory courses, vocational diplomas
80-page slide decks, a recorded lecture, past exam papers: Classy turns them all into clear topics, exercises and mock exams that match your lecturer’s approach.
For university students: at the ‘University’ level, Classy preserves the rigour and terminology of your course, cites the slide or recording timestamp behind each passage, and creates mock exams based on your past papers.
PDF and PowerPoint files up to 50 MB, split into 3 to 12 topics depending on length, with diagrams and tables interpreted as they appear.
Upload your lecture audio (45 minutes maximum per file): Classy transcribes it and turns it into structured course notes, complete with timestamps.
Their notation, definitions and examples: every explanation links back to the source slide or page.
Full exams with mark schemes and model answers, following the format of your past papers.
Models, interactive graphs, proofs and numerical exercises with step-by-step solutions.
Organised concepts, legal frameworks, judgments and outlines; open-ended questions with model answers and an assessment rubric.
Formulae in LaTeX, step-by-step proofs and unlimited exercises at three difficulty levels.
Mechanisms, classifications and terminology, with spaced repetition to tackle the volume of material.
Concepts, authors and central questions, organised into a mind map and a one-page revision sheet.
Keep up with the pace: summary videos for the big picture, mock exams and likely questions for focused revision.
One analysis per set of course materials, and everything is ready when exams come around.
Past papers, tutorial exercises, your lecturer’s multiple-choice questions: Classy matches their format and difficulty.
Using your course materials and past papers, Classy ranks the most likely questions and links you to the topic to revise.
Your exam date, scheduled course revision and spaced reviews of your mistakes: 5 minutes a day to keep everything fresh.
Material you understand takes half as long to learn: start with the video and intuitive explanations.
Taking quizzes as soon as you first read the material reveals real gaps before it is too late.
Switching between subjects and spacing out revision makes knowledge stick for exam day… and beyond.
With the Group plan and challenges between friends, revise together for 3 € each.
Yes: up to 50 MB per file, split into 3 to 12 topics depending on length. For a whole semester, upload one file per chapter or lecture.
Classy writes everything in the language of your document: English, Spanish, German, Italian, Portuguese, French…
Yes: the Group plan gives 5 accounts Pro access for 3 € per person, and challenges let you compare your scores on the same quizzes.
Yes. Your files are stored in a private space that only you can access, and you can delete them at any time, along with your account.
1 month of Pro free, no bank card required.