Sound into light

Live audio‑reactive visuals for macOS

Name: Echolume
Author: Jarl Lyng

Metal-powered 2D visuals that react to your audio in real time. Pick your input, choose a theme, hit Ready — and perform.

Built for performance

Input
Choose any audio input device in-app — interface, loopback, or mic — without changing the system default.
Themes
Pick a visual theme and shape style, tweak abstraction and motion, or hit Randomize and go.
Fullscreen
One tap to fullscreen on your main display or an external output. Minimal overlay, maximum impact.
Low latency
Stable, real-time audio analysis and Metal rendering. No streaming, no cloud — everything runs locally.

Echolume runs on macOS 14 (Sonoma) or later.

When the app is on the Mac App Store, the link will be added here.