☰
FPS
--
100K
Presets
🌌
Galaxy
⛲
Fountain
🌀
Vortex
⚡
Storm
🌧
Rain
↺
Reset
Particles
100K
Gravity
0.5
Force Strength
800
Draw Mode
Attract
Repel
Vortex
Emit
Clear Forces
Clear Emitters
Color Scheme
Friction
0.990
Trails
0.25
Size
1.5
Edges
Wrap
Bounce
None
Wind Angle
0°
Wind Strength
0.0
Space
pause ·
R
reset ·
1-6
presets
Left-click
draw ·
Right-click
repel
W
WebGL ·
I
interactions
ParticleSim
Million-particle physics sandbox
Click anywhere to interact
Rust/WASM · WebGL · 60fps
PAUSED
Press Space to resume