My Favorites

No favorites yet. Click the bookmark button on a tool page to add favorites.

Lorenz Attractor - Free Online | FunToolX

Use Lorenz Attractor online for free, no download required. FunToolX offers hundreds of fun online tools.

σ Sigma 10.0
ρ Rho 28.0
β Beta 2.7
Trail 3000
Speed 5
Blue & orange trails differ by 0.0001 initially — drag to rotate and see the butterfly effect

About this tool

Lorenz Attractor is a free online visual effect. Chaotic dynamics Lorenz attractor 3D trajectory, butterfly effect parameters adjustable. Interactive eye-candy rendered live on your screen. It runs entirely in your browser — no download or sign-up needed.

After opening the page, the trajectory of the Lorentz attractor will be displayed. The particles move according to the Lorentz equation in three-dimensional space, forming a beautiful butterfly-shaped attractor. You can use the mouse to rotate the perspective. Parameters sigma, rho, beta, etc. can be adjusted.

The whole process is purely front-end animation, drawing particle trajectories based on numerical integration of the Lorentz equation of Canvas or Three.js.

It is suitable for popularization of chaos theory, mathematical art display, or purely appreciating the chaos beauty of the Lorentz attractor. The realization principle is the numerical integration of the Lorentz equation.

The Lorentz Attractor is a visual effect that simulates the chaotic attractor of the Lorentz system, based on Canvas rendering in real time.