EduViz — educational visualization, generated
Turn any concept into a teaching video worth pausing.
EduViz writes a real lesson, has it reviewed for teaching rigor, then animates and narrates it. Minutes to generate — editable panel by panel.
First video free · No credit card
The rendering engine
It draws anything, frame by frame.
3D surfaces, vector fields, fractals, Fourier epicycles, live transforms — rendered from scratch, never stock, never templated.
Programme · raw pipeline output
Six lessons, no human edits
Different branches of math, same bar: every claim gets shown, not asserted. Click any still to watch.
The difference
It writes a real lesson — not a slideshow.
Most tools render whatever you type. EduViz first writes a pedagogical plan, then hands it to an independent grader that rejects it if it can’t actually teach. Only plans that pass get animated.
## META
Audience: a curious beginner. NOT assumed to know algebra, graphs, angles, or the words sine/cosine.
Proof strategy: carry the moving point’s height onto a scrolling strip and watch the wave build itself.
## ACT 0 — HOOK
VISUAL: a Ferris wheel turning at a steady pace…
NARRATION: “Round motion… making a wave. Why?”
## ACT 3 — THE PROOF
VISUAL: rotate the whole picture a quarter-turn; the width traces the exact same wave, shifted.
Score below 16, or a weak proof — the plan is sent back with evidence, never animated.
“Rendering succeeded, layout perfect, picture beautiful — none of that guarantees anyone learned anything. So we made teaching correctness the gate.”
The Studio
Don’t like a panel? Regenerate just that panel.
Every video is a comic strip of scenes. Click any panel to jump there — or to fix it.
“Too fast — count the squares one by one.” That’s a real instruction from testing.
One panel redone, the other five untouched, swapped into the video automatically.
The machinery
One sentence in, a finished lesson out
One sentence is enough. No scripting, no timeline, no software to learn.
A five-act lesson is drafted and graded on a 21-point rubric — assertion gets sent back.
Each act is rendered as hand-crafted animation, narration synced to the drawing.
Jump to any panel, regenerate the one that’s off — the rest stays untouched.
Who it’s for
Built for people who explain things
Turn tomorrow’s lesson into a video tonight — the explanation that finally clicks.
Make the intuition behind your work visible, for talks and posters.
Onboard teammates with explainers of the math your system depends on.
Publish explainers that look hand-animated — without learning animation.
Pricing
Start free. Pay when it earns its place.
- —1 full video
- —720p, small end credit
- —Personal & classroom use
- —3 free panel fixes / video
- —8 videos / month (80 credits)
- —HD export, no end credit
- —Full commercial rights
- —3 free panel fixes / video
- —25 videos / month (250 credits)
- —Highest-priority rendering
- —Early access: languages & 4K
- —3 free panel fixes / video
Every video includes 3 free panel fixes; extra panel regenerations cost 2 credits each. Launch pricing — subject to change.
Questions
Asked, answered
What subjects can it teach?＋
Math is where EduViz shines today — arithmetic, geometry, calculus, probability, linear algebra. The engine itself is subject-agnostic; physics and computer science are next.
How long does a video take to generate?＋
A complete 4–5 minute lesson is typically ready in a few minutes, assembling scene by scene as you watch.
What if I don’t like part of the video?＋
Click the panel that’s off and say what’s wrong in plain language — “too fast, count the squares one by one.” Only that panel is regenerated, in about a minute.
Is this just AI slideshows with a voiceover?＋
No. Every video starts as a written lesson plan with an explicit proof strategy, reviewed by an independent grader that rejects assertion masquerading as proof.
Who owns the videos?＋
You do. Classrooms, courses, YouTube, conference talks — anywhere. Paid plans export without watermark.
Do I need animation or coding skills?＋
No. Your entire job is one sentence describing what to teach — and taste, when you review the storyboard.
The next concept you explain deserves better than slides.
No credit card · ~5 minutes