Audio Visualizer Parameter Guide & Documentation

Built-in image library with a variety of high-quality preset images (landscapes, racing cars, starfields, etc.). Click any thumbnail to instantly apply it — no upload needed.

Displays your custom images stored in Chrome local storage. All uploaded images share the same pool.

Supports uploading local JPG / PNG / WebP images. Data is persisted in Chrome local storage.

Instant seamless switching between multiple languages. Full support for English and Simplified Chinese (zh_CN). Control panel text updates immediately upon selection.

Select the output video container format. WebM is recommended for high frame rate fast exports; MP4 provides maximum compatibility with video editors and social platforms.

Canvas pixel dimensions for the exported video. Options range from standard Full HD 1080p up to 2K/4K Ultra HD exports.

Number of rendered frames per second in the output video. Select 60 FPS for ultra-smooth visual motion or 30 FPS for smaller file size.

Controls video encoding quality and data rate. Higher bitrate delivers crisp lossless visuals with larger file output.

Select Built-in Wallpapers or Upload Custom Image from local storage as the canvas background.

Adjust real-time Gaussian blur intensity applied to the background image to highlight foreground spectrum bars.

Applies a dark tint overlay over the background image. Higher opacity creates darker backgrounds for better particle contrast.

Controls background image zoom-in pulse sensitivity in response to heavy bass beats.

Toggle center vinyl record cover display on or off.

Upload custom brand LOGO or album art cover art.

Precise diameter size for the center record cover in pixels.

Clockwise 360° spin speed for the vinyl record. Set to 0 for static display.

Scale bounce response amplitude triggered by low-frequency bass hits.

Toggle ambient background floating particles on or off.

Total number of active floating particles rendered simultaneously on canvas.

Diameter of individual floating light particles in pixels.

Upward drift velocity and floating rate of ambient particles.

Switch visualizer rendering engine style and shape mode.

Adjust global amplitude response multiplier to incoming audio signals.

Set number of frequency sampling bars rendered across the canvas.

Select preset cyber glow, aurora gradient, or deep ocean color schemes.

Pixel gap width spacing between adjacent frequency spectrum bars.

Corner border radius curvature applied to the top of spectrum bars.

Physical smoothing damping factor for bar height transitions.

Outer neon glow aura blur radius and bloom diffusion intensity.

Mirror spectrum bars symmetrically from center axis outwards.

Render floating peak indicator dots that fall gradually after audio hits.

Gravity descent fall speed for peak hold indicator dots.

Independent gain multiplier for low frequencies (20Hz-250Hz).

Sensitivity filter threshold for high-frequency treble bands.

Starting inner void radius in circular radiation mode.

Angular rotation speed for circular radiation ring follow.

Stroke width thickness in pixels for continuous waveform line mode.

Semi-transparent gradient fill opacity under spectrum curves.

Color shimmer glow sensitivity triggered by vocal pitch hits.