Free browser labs for math and physics you can drag, animated math wonders, a 60-curve encyclopedia, and a Creator that turns a lesson into a Manim video.

CurvG interactive math labs
Overview
What is CurvG?
Free interactive math labs and Manim explainer videos
CurvG is a browser-based place to learn math by moving it. Its 31 free interactive labs cover functions and calculus, conic sections, geometry proofs, probability, motion, forces and waves. Each lab is one board you can drag, with a guided walk-through, a short explanation and a quick multiple-choice check. The labs need no install and no sign-in, and teachers can put them on a projector in full screen.
Alongside the labs are 11 animated math wonders, including Fourier epicycles, the Mandelbrot set, the Lorenz attractor, the golden angle in sunflowers, prime spirals and a Galton board. A curve encyclopedia covers 60 classic and fractal curves, such as the epicycloid, astroid, cardioid and Koch snowflake, with formulas, interactive graphs and free SVG, PNG and CSV downloads.
The Creator turns a verified lesson template into a narrated explainer built on Manim Community. You review the scene plan and the generated code, then render in the cloud. AI output still needs a human check, and failed renders are refunded.
The labs, wonders and curves are free. Every verified account gets 3 free preview videos (720p, watermarked). Clean 1080p videos need a paid plan. CurvG is independent and not affiliated with the Manim Community or 3Blue1Brown.
Platforms and languages
CurvG Availability
Platforms
Languages
Capabilities
CurvG Key Features
Interactive math and physics labs
Drag 31 free labs for functions, calculus, conics, geometry, probability, motion, forces, and waves. Each lab has a guided walk-through, a short explanation, and a quick check. No install and no sign-in.
Math wonders and curve encyclopedia
Eleven animated math wonders plus 60 classic and fractal curves, with formulas, interactive graphs, a drawing animation, and free SVG, PNG, and CSV downloads.
Manim lesson videos
The Creator turns a verified lesson template into a narrated Manim explainer. You review the scene plan and generated code before a cloud render. AI output still needs a human check.
Best for
Who uses CurvG?
Students and teachers
Learn math and physics by dragging a lab, or turn a lesson into a Manim explainer.
Plans and access
CurvG Pricing
Freemium
Labs, math wonders, and the curve encyclopedia are free with no account. Every verified account gets 3 free preview videos at 720p with a watermark. Clean 1080p videos need a paid Starter or Pro plan. CurvG is independent and is not affiliated with the Manim Community or 3Blue1Brown.
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