Paste your notes, find your blind spots, and show up to every exam knowing exactly what you understand — and what you don't.
Exam Readiness
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Knowledge Map
Features
See exactly where your understanding breaks down — and close those gaps.
Knowledge Map
74% exam readyEvery feature is a step in the journey from confusion to confidence.
Upload Your Material
Drop in a PDF, snap a photo, or paste your notes. Zer accepts anything.
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Simplify It
AI condenses dense content into clean, scannable notes you'll actually remember.
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Go Deeper
Request a full breakdown — every concept, every nuance, fully explained.
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Get Quizzed
Auto-generated MCQ and written quizzes test exactly what you just studied.
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Ask the AI Tutor
Stuck on something? Ask in plain English — get clear, contextual answers instantly.
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Prove Your Mastery
Feynman-style tests reveal what truly stuck and what needs more work.
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Track Your Progress
Streaks, lesson counts, and quiz scores all tracked so you can see real growth.
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Walk In Exam Ready
You know what you know. You know what you don't. That's the confidence to ace it.
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Students love it
"I paste a chapter in and get clean notes in 30 seconds. My exam scores went up noticeably."
Aisha Rahman
Medical student
"The quiz generator actually finds the gaps in my knowledge. Nothing like it."
Daniel Osei
Engineering undergrad
"The AI Tutor explains things the way I need — not the way the textbook does."
Priya Nair
A-Level student