Mix your perfect ambience

Layer rain, fire, ocean waves and more on a free-form canvas. Save the mix as a preset and let it run while you focus, relax, or sleep.

Windows, macOS & Linux · free & open source · all downloads & older versions

Noisebox orbit canvas with a layered ambient mix
Noisebox showing stereo panning between two sounds

Spatial by design

In Orbit mode, a sound's distance from center sets its volume and its left/right position sets the stereo pan. Build a soundstage, not just a playlist.

Everything you need to focus

Minimal chrome, maximum control. Noisebox stays out of the way and runs quietly in your tray.

Layered mixing

Stack as many sounds as you like, each with independent volume. Find the exact blend that works for you.

Presets

Save named mixes — Study, Sleep, Rainy Day — and switch between them in a click. Stored locally.

Sleep & Pomodoro timer

Fade out after N minutes, or cycle focus and break sessions to keep your rhythm.

Bring your own sounds

A handful ship bundled; the rest are fetched on demand and cached forever for offline use.

Lives in your tray

Closing the window hides it instead of quitting. Toggle playback and the window from the tray icon.

Free & open source

Built with Tauri + React. MIT licensed — inspect it, fork it, make it yours.

How sounds work

Noisebox doesn't ship a bloated audio library. Sounds resolve in three tiers.

  1. Bundled. A small core set ships with the app and works instantly, offline.
  2. Cached. Anything you've used before is stored locally and loads instantly next time.
  3. Downloaded on demand. New sounds are fetched from Freesound or Pixabay using your own free API key, then cached for offline use.

Add a free Freesound or Pixabay API key in settings to unlock the full library.

Download Noisebox

Free and open source. Pick your platform — installers are published with every release.

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Ready to tune out?

Download Noisebox and build your first mix in under a minute.