What is a particle generator?

A particle generator (or particle system editor) is a tool for creating animations from thousands of individual elements — particles — each following physics rules like gravity, turbulence, and attraction. EMITR runs this simulation on your GPU in real time, letting you see changes instantly as you adjust parameters.

Does EMITR work on my browser?

EMITR works on any modern browser with GPU acceleration. It uses WebGPU (supported in Chrome, Edge, Firefox, and Safari as of 2025) with an automatic WebGL fallback. For best performance, use a device with a dedicated GPU.

How do I export my visuals?

Click the export button in the toolbar to render your particle system as an MP4 or ProRes video.

Yes — EMITR's core features are free with no time limit. The free tier includes circle and square particles, point emitters, and turbulence forces. A Pro subscription unlocks 3D shapes, advanced emitters, additional force modes, and full export capabilities.

What can I create with EMITR?

Motion backgrounds for video production, VJ visuals for live performances, generative art and abstract animations, live wallpapers, streaming overlays, and ambient screens for events.

EMITR | Browser-Based Particle Generator for Real-Time Visuals

Name: EMITR
Author: LUX LUMN

BIG VISUAL CHILL

Particle shape

Particle softness

Sphere detail (subdivisions)

Polygon sides

Particle life Life (sec) Life random

Particle size Size Size random

Particle color Color mode

Solid color

Blend mode

Particle opacity Opacity

Particle glow

Glow

Motion stretch

Stretch Keep brightness

Emitter shape

Emitter size

Ring arc

Ring direction

Emit from

Emission rate

Emitter position X Y Z

Show emitter gizmo

Emitter rotation

Emission direction

Particle velocity Velocity Velocity random

Emission angle

Particle spin

Spin rate

Spin X Spin Y Spin Z

Spin random

Noise

Noise mode Noise type Evolution Evolution speed

Octaves Lacunarity Persistence

Turbulence Turbulence scale

Curl strength Curl scale

Position affect

Flow direction

Flow X Flow Y Flow Z

Affect over life

Vortex

Vortex strength

Vortex radius

Vortex position X Y Z

Show vortex gizmo

Vortex rotation

Attractor

Attractor strength

Attractor radius

Attractor position X Y Z

Show attractor gizmo

Gravity

Wind X Y Z

Drag

Ground collision

Ground level

Bounce

Shading

Surface

Wireframe

Light position X Y Z

Show light gizmo

Light color

Light intensity

Shading style

Rim lighting

Specular

Camera

Camera view

Position

X Y Z

Show camera gizmo

Target

Aim at target

X Y Z

Rotation

Depth of field

Focus distance F-stop

Focus peaking

Focus navigator

Background mode

Resolution Frame rate Format Destination Quality Duration

EMITR — Browser-Based Particle Generator

Presets