Cosmic Collapse - Free Online | FunToolX
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About this tool
Cosmic Collapse is a free online visual effect. Particle gravitational collapse simulation with merging, density coloring and disk formation. Interactive eye-candy rendered live on your screen. It runs entirely in your browser — no download or sign-up needed.
Opening the page will show the process of galaxies in the universe expanding outward, then slowing down, stopping, and finally collapsing inward. Parameters such as expansion rate and material density can be adjusted.
The entire process is purely front-end animation, with Canvas-based particle systems simulating the motion of galaxies and using simplified versions of Friedman's equations to control expansion and collapse.
It is suitable for use as cosmology popularization, cosmological theme display, or purely appreciating the magnificent beauty of the evolution of the universe. The implementation principle is a simplified version of the Friedman equation.
Cosmic collapse is a visual effect that simulates the universe from expansion to collapse. It renders the movement of galaxies in real time based on Canvas.