Visualizer
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PulseFX

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Scene: Bioclast Look: manual
Camera locked by a Full Recipe.

Audio source

Start 0.0s · End 0.0s · Length 0.0s

No audio source.

On phones, "Tab / system audio" isn't available. To capture what your phone is playing: hold it near a speaker and use the mic source, or load the audio file directly here.

Audio Processing

Universal signal conditioning. Applies to every scene.

Advanced · affects every band

Scene Library

Show

Curated PulseFX particle scenes — moods, variants, fine-tuning sliders.

Switch the underlying render engine. Each engine has its own visual language — Recipes can target any engine.

Curated full looks. Pick how much of each recipe to apply with Apply below.

Apply
Advanced apply options

Browse every PulseFX visual pad — sphere, trails, quantum, milkdrop, galaxy, shaders, vizz suite. Live audio is bridged into the iframe; sliders apply instantly.

Tip: pads keep their last-used params per pad. Switch tabs to fully unload the pad iframe and free GPU.

Open Source Lab — ShaderToy GLSL, CodePen.io HTML/CSS/JS, Butterchurn MilkDrop, and Song Galaxy Studio stay isolated from the release scene engine.

Open Source Lab
Choose Shadertoy, CodePen.io, Butterchurn, or Song Galaxy below. Lab engines stay sandboxed from the release scene catalog.

Use this only for imported/open-source engines. Production PulseFX visuals should move into Curated scenes under the shared engine contract.

Legacy Library
8,000+ open-source AVS / MilkDrop visualizers from the Winamp era. Star ★ any preset and it'll show up in Favorites below — instantly available across desktop, mobile, and the VJ deck.
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No favorites yet. Open the Library, browse 8,000+ visualizers, and click ★ on any to add it here.

    Local Library URL

    Legacy Render Engines
    Butterchurn (MilkDrop, WebGL) ↗

    Modern WebGL Milkdrop — full Winamp preset library streamed from CDN.

    Shaders (GLSL) ↗

    Local Shadertoy-style WebGL2 runtime — audio-reactive fragment shaders, editable in-runtime.

    Galaxy (WebGPU) ↗

    WebGPU compute-shader particle galaxy — up to 1M particles. Requires Chrome 113+ / Edge 113+.

    VJ Million Points Classic Next

    The Wall Lab million-points-of-light system, available when the VJ/Railway server is running.

    Background

    Audio-reactive backdrop behind the scene.

    Post-FX Stack

    Chainable filters. 0 = off. Order: distortions → RGB shift → colour stylization → framing.

    Lab: Audio Modulations

    Advanced automation: bind a slider to an audio band or oscillator. Leave this closed for normal scene editing.

    Camera & Framing

    Drag the canvas to orbit + tilt, scroll to zoom. Tap a framing pad for a quick shot, or use the sliders for fine control.

    Camera

    Tip: drag the canvas to orbit + tilt, scroll to zoom.

    Camera Motion

    Auto-rotate / zoom / FOV breathing / pan. Layered on top of the active scene's camera.

    Image Overlay

    Layer a logo or photo on top with blend modes (vizz.fm-style).

    Now Playing

    Karaoke-style title / artist / lyrics overlay baked into recordings.

    Album art

    Typography

    Brand watermark

    Logo + handle pinned to the corner of every recording. Save once, apply to any clip.

    Reel Studio

    Idle.

    Quick Start
    Armed: —
    Custom aspect & length

    Presets

    Meters

    Bass
    Mid
    Treble
    Beat

    BPM: —

    Keys: Space play/pause · R record · F fullscreen · H hide UI · 1 Source · 2 Scene · 3 FX · 4 Camera · 5 Overlay · 6 Reel