01
Slides with a voice
Every scene comes with natural narration, so you can listen and follow instead of decoding another long answer.
Ask a question · Upload a PDF · Learn step by step
Your AI tutor for anything you want to understand.
Ask about any topic or upload a PDF. Hi AI Tutor turns it into a narrated, interactive lesson with clear explanations, examples, visuals, and a quiz to check what you learned.
SmartPDFNarration
- Free to try - no card
- Any topic or PDF
- Explanations plus practice
Scene 3 / 8
How the water cycle works
Narrating
Which step turns vapor back into water?
Condensation✓
Evaporation
Erosion
See it
One question becomes a lesson you can follow.
This is a real lesson generated from one sentence: an AI tutor explains the idea through narrated slides, purpose-built visuals, and classmates who ask the questions you might be thinking. Every scene was sequenced, written, illustrated, and voiced automatically.
Interactive
Try the idea instead of only reading it
When a topic is easier to learn by doing, Hi AI Tutor builds a working simulation into the lesson - sliders, presets, and live visuals. This volcano builder was generated as scene 4 of the same lesson.
Slides, visuals, and a graded quiz - one generation
Everything below came from a single 4-minute generation.
Free tools
Start with the study tool you need right now
Make a quiz, flashcards, or a study guide first. When you want the full explanation, turn the same material into a narrated interactive lesson.
AI Quiz Maker
Self-grading quizzes with explanations, from a PDF or a topic.
Open
AI Flashcard Maker
Turn notes or a chapter into a deck you can drill.
Open
Study Guide Generator
Condense any material into a structured study guide.
Open
AI Lesson Plan Generator
A ready-to-teach lesson plan from one topic line.
Open
AI Course Generator
Build a multi-lesson course around your material.
Open
Quiz Maker from PDF
Drop a PDF, get a graded quiz from its actual content.
Open
Why Hi AI Tutor
An answer is easy to skim. A lesson helps it stick.
Chatbots give you another block of text. Hi AI Tutor teaches the idea across narrated scenes, checks your understanding, and gives you something interactive when the topic calls for it.
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Quizzes that grade themselves
Comprehension checks are generated from your material and graded instantly, with explanations for every wrong answer.
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Simulations and visuals, not bullet points
Charts, animations, and interactive demos appear where they make an abstract idea easier to understand.
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Export the deck
Download an editable PowerPoint or a self-contained offline package. Your lesson works in places with no internet at all.
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Built from your material
Use lecture notes, a textbook chapter, a paper, or just a question. Your lesson stays grounded in the material you provide.
From a question to understanding in three steps
Tell your AI tutor what you want to understand, follow the explanation, then prove it to yourself with practice.
1
Upload a PDF or describe the topic
Drop in lecture notes, a paper, or a textbook chapter - or just type the idea that is confusing you. One line is enough to start.
Building your lesson
Outline
Slides & narration
Quiz & interactions
Waiting to start...
2
Hi AI Tutor builds the lesson
The outline appears in seconds, then each scene fills in: narrated slides, a quiz, and interactive moments where the topic calls for them.
3
Learn it, repeat it, or export it
Follow the lesson with narration, repeat the quiz, export an editable PowerPoint, or regenerate any scene you want explained differently.
Who it is for
A tutor that adapts to why you are learning
Start from the same simple input - a question, topic, or PDF - and ask for the depth, pace, and practice that fit your goal.
Students
Turn the chapter you do not understand into a guided explanation, then repeat the quiz until it sticks.
Start learning
Curious learners
Go from a passing question to a visual, narrated lesson without searching through ten disconnected pages.
Start learning
Exam preparation
Build a study lesson from your notes, identify weak points with graded questions, and revisit only what needs work.
Start learning
Career learners
Break down a technical paper, certification chapter, or unfamiliar work concept at the level you need.
Start learning
Teachers and tutors
Turn source material into a reusable narrated lesson with visuals and a built-in comprehension check.
Start learning
What you get
A full lesson, measured
One generation produces a complete, self-running class - not a summary you still have to turn into one.
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Time to a full lesson
~4 min
From submitting your PDF or topic to a narrated, playable lesson.
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Scenes per lesson
6-12
Slides, quiz checkpoints, and interactive moments - sequenced automatically.
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Free full lessons on signup
2
Your first two lessons include narration and visuals - the complete experience, no card required.
FAQ
Common questions about Hi AI Tutor
Short answers to what people ask most. Anything else, email support@hiaitutor.com.
Q1
What exactly is Hi AI Tutor?
Hi AI Tutor is an AI tutor that turns your question, topic, notes, or PDF into a complete interactive lesson. It explains the idea with narrated slides, examples, visuals, self-grading quizzes, and hands-on simulations when they help.
Q2
How is this different from AI note or summary tools?
Summary tools compress your material into more text. Hi AI Tutor sequences it into scenes, explains each step aloud, builds the quiz, and adds interactive visuals. You follow a lesson instead of reading another answer block.
Q3
What is inside a generated lesson?
A typical lesson has 6-12 scenes: narrated slides that build up the topic, one or more quiz checkpoints graded instantly with explanations, and - where the topic benefits - an interactive simulation, chart, or exercise. You can regenerate or edit any scene.
Q4
What do I get for free?
Signing up gives you 2 complete lessons with narration and visuals - the full experience, no credit card. After that, the free plan includes 3 lessons per month in fast mode (no narration or images). Paid plans start at $4.99/month billed annually.
Q5
Can I export lessons?
Paid plans export an editable PowerPoint file or a self-contained offline package that plays without internet - useful for classrooms with restricted networks. Free lessons play online in Hi AI Tutor.
Q6
What are the AI quality tiers?
Fast, Smart, and Ultra. Free-plan monthly lessons use Fast. Paid plans build every lesson with Smart, and Pro unlocks Ultra - our strongest tier - plus longer lessons of up to 28 scenes. Interactive simulations always use a top-tier engine on every plan.
Q7
Can I cancel anytime? Do credits roll over?
Yes - cancel in one click and keep access until the end of your billing period. Unused monthly credits roll over up to one extra month's worth, so a slow month is not wasted money.
Start free
What do you want to understand today?
New accounts start with 2 complete lessons - narration, visuals, quiz, the works. No credit card. Keep everything you make.