Bloom
Soft colonies form, pulse, split, and rejoin like microscopic organisms.
Browser habitat for emergent particles
Particle Life Simulator Online
Open a living particle world, switch between organism-like presets, disturb the colony with your pointer, and watch simple rules evolve into lifelike motion.
- No download
- Play instantly in your browser
- Touch reactive
- Tap or drag to disturb the colony
- Live controls
- Switch presets and tune motion
Live habitat
Watch the colony breathe
Bloom ยท 260 particles
Preset
Proof preview
Four starter ecosystems
Each preset uses the same idea: particle families pull and push each other by color. Change one relationship and the whole habitat changes personality.
Orbit
Opposing families chase each other into loops, rings, and rotating knots.
Cells
Short attraction and repulsion create membranes, pockets, and drifting cells.
Swarm
Fast families scatter and chase, creating a restless particle life evolution.
Result explanation
What you are seeing
Particle Life is not pre-scripted animation. Each colored dot belongs to a family. Families apply simple attraction or repulsion to nearby particles. Over time, those local rules create global behavior: clusters, streams, rings, membranes, and sudden collapses.
Clusters
Stable clusters mean several families found a temporary balance of attraction and repulsion.
Trails
Moving trails usually appear when one family chases another faster than it can settle.
Bursts
Pointer disturbance injects energy, giving the colony a chance to reorganize.
How it works
How the Particle Life Simulator Works
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Choose a preset
Start with Bloom for soft, pulsing colonies, Orbit for rotating chases, Cells for membrane-like pockets, or Swarm for faster motion. Each preset changes the attraction and repulsion rules between particle colors, so it gives the same controls a different starting behavior. Use Reset after switching presets when you want a clean comparison from the same starting density.
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Let families interact
The simulator evaluates nearby neighbors instead of directing the whole world from one central point. Every particle life simulation develops from those local reactions, which is why clusters, trails, rings, and sudden collapses can appear without a scripted animation. Because starting positions are randomized, repeating a preset can reveal a different structure.
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Adjust density and energy
Particle count changes density and performance, Motion controls how quickly particles respond and travel, and Forces controls the strength of attraction and repulsion. Small adjustments usually make cause and effect easier to see than moving every control to an extreme. On slower devices, reduce the particle count before lowering motion or force strength.
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Disturb the habitat
Click, drag, or touch the canvas to scatter nearby particles and inject energy into the system. Then stop interacting and watch whether the colony rebuilds its earlier pattern, forms a new structure, or continues moving in a more chaotic state. Repeat the disturbance in different areas to compare recovery patterns within the same preset.
Online, mobile, and download intent
Built for quick browser play
This version focuses on a fast 2D particle life online experience. It runs locally in desktop and mobile browsers, requires no account or app download, and keeps every interaction on the current page. Lower particle counts usually provide smoother motion on older phones and laptops.
FAQ
Particle Life questions
What is Particle Life?
Particle Life is an artificial-life style simulation where colored particles follow simple attraction and repulsion rules. Those local rules can produce lifelike movement.
Is this particle life simulator free?
Yes. The V1 simulator is free and runs in your browser without an account.
Does Particle Life run on mobile?
Yes. The layout adapts to phone screens, and you can use touch input to disturb the colony. Lower particle counts usually feel smoother on older devices.
Is there a particle life 3D mode?
No. The current experience is a focused 2D Canvas simulation designed for fast interaction on desktop and mobile browsers.
Do I need to download anything?
No. This is a particle life online simulator. It is designed to open directly in a browser.