ZeroHz is a minimalist white noise player for macOS and Windows. Designed to live in your menu bar, it helps you stay in the zone without getting in your way.
Interactive Demo
Turn up your volume and click to experience
* Web demo simulates the UI. Download the app for full system integration.
Instantly accessible from your menu bar. No accounts, no ads, just pure focus.
Native look and feel that adapts perfectly to your system's light or dark mode.
Built with Tauri for maximum performance. Works completely offline without internet.
Start free, upgrade when you need more. One-time payment, lifetime access.
Beta discount
Already have a license? Enter it in the app via tray menu → Activate License
Found a bug or have a feature request? We're open source and happy to help.