Visual tutor
Watch the explanation take shape.
Turn a question or your notes into a narrated visual lesson. Follow the drawing, read the captions, and pause to work through an idea at your own pace.
Try a complete bounded result. Sign in when you want to save it.
What you get
An animated board with narration, synchronized captions, a short checkpoint, and questions you can ask about the explanation.
From your material to your next step.
Ask about one topic
Paste a question or source notes, or review text extracted from a supported document.
Follow the lesson
Play, pause, seek, and change the playback speed. Follow the drawing or view the complete board.
Check and explore
Answer the checkpoint, select supported diagram elements, and ask a focused follow-up question.
Make it part of the way you work.
Understand a process
See relationships unfold with narration instead of reading one long block of explanation.
Test a relationship
Where the source supports it, an interactive numerical model lets you change a defined input and inspect the result.
Start here. Save what helps.
Try a complete small result before signing up. AI tools share a daily browser allowance and show their input limits before submission. Sign in when you want to save a useful result to a course. Pro course generators have their own existing access and allowances.
See the current free and Pro offerKnow the scope
Generation time and visual quality vary by topic. Interactive models appear only where the source supports a defined relationship. This is not a general 3D simulator, a live voice call, or a direct MP4 export service.
Open the standalone toolA few useful details.
Can I ask about something on the board?
Yes. Supported drawn elements can be selected and added to a focused question. Voice questions use recording, transcription, review, and send rather than continuous conversation.
Can I save the lesson?
Sign in to save a completed result to an owned course. The saved lesson and its playback remain available through that course.
Keep going.
All featuresGossip-style explanations
Choose a lively, conversational study analogy while keeping the explanation grounded in your material. Gossip style changes the telling, so the lesson has another way to hold your attention.
Quizzes
Create a short quiz from your own study material. Choose your answers, check the result, and read the explanation behind each question.
Study Simulator
Use a tool for the task in front of you, or open a course to work with the material you have already saved. Study Simulator brings both paths together.