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.

Scene Library

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
Legacy Library
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    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.

    Modulations

    Wire any param to audio bands or an oscillator — drives sliders automatically.

    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