Studio — build a Nowsee visualizer in the browser

Waves

— fps

Controls

Source

Synthetic · Nothing to allow.

For tab audio, pick a tab or your screen in the picker and tick Share audio — without it the share arrives silent.

Mode

A dotted ribbon that folds along the signal.

Keys: 1–4 modes, space pause, R surprise, F fullscreen. Settings stay in this browser and Copy link puts them in the URL. Audio is analysed in the tab; nothing is uploaded.

This is not a demo of the app. The studio is its own instrument: its own four modes, every parameter exposed, and whatever audio the browser can reach. The macOS app taps the system mix instead, and keeps a smaller set of controls. What earns its place here tends to land there later.

Get the macOS app · free

Nowsee Studio — build a visualizer in the browser