macOS

DuckKeys

A lightweight, zero-latency mechanical quack feedback companion for macOS. Transforms every keystroke into satisfying soundscapes and trackpad haptics.

Available

About DuckKeys

DuckKeys transforms your daily macOS typing workflow into an interactive, satisfying auditory and tactile experience. Built entirely in native Swift for instantaneous, zero-latency feedback, DuckKeys triggers organic polyphonic quacks and subtle Force Touch trackpad haptics on every keystroke across any app on your Mac. ### Key Highlights - **Zero-Latency Audio Engine**: 16-voice polyphonic playback with micro-pitch variance (0.94x–1.06x) to eliminate repetitive listener fatigue. - **Force Touch Haptics**: Subtle mechanical tactile pulses delivered right through your MacBook trackpad or Magic Trackpad. - **Liquid Glass Control Center**: A sleek, dark-themed frosted glass interface to tweak volume, toggle haptics, and manage your setup. - **Intelligent Per-App Rules**: Easily blacklist quiet apps (Zoom, Slack, IDEs) or whitelist only specific apps. - **Instant Global Mute**: Press ⌥⇧D (Option + Shift + D) at any time to toggle mute on or off instantly. - **Native & Lightweight**: Uses negligible CPU and memory, sits quietly in your menu bar, and supports Launch at Login.

What it does

1. Zero-latency 16-voice polyphonic audio engine
2. Dynamic pitch variance (0.94x–1.06x) prevents audio fatigue
3. Native Force Touch trackpad mechanical haptic feedback
4. Global hotkey ⌥⇧D (Option + Shift + D) to instantly mute/unmute
5. Liquid Glass Control Center with live volume & sound preview
6. Per-App Whitelist & Blacklist rules with native app icon detection
7. Minimal system footprint with ultra-low memory & CPU consumption
8. Native Menu Bar extra for quick access & preference management
9. Configurable Launch at Login via macOS Service Management
10. Universal Binary built natively for Apple Silicon (M1/M2/M3/M4) & Intel
11. Lifetime access including all future utility updates

Requirements

- macOS 13.0 (Ventura) or later - Apple Silicon (M1/M2/M3/M4) or Intel 64-bit Mac - Trackpad haptics require an Apple Force Touch Trackpad or Magic Trackpad - macOS Accessibility permission required for system-wide keystroke feedback