Features

Explore the complete toolkit for professional mechanical keyboard acoustic analysis.

Spectrum Analyzer

Real-time FFT visualization with multiple display modes, customizable overlays, and peak detection.

Capture keyboard audio with comprehensive metadata including switch type, plate material, and custom notes.

Organize, search, and playback recordings with waveform view and snapshot gallery.

Fine-tune analysis parameters, audio configuration, and choose from 5 beautiful visual themes.

Intelligently remove ambient noise in just 5 seconds with live reduction statistics.

Apply lo/hi shelf filters with keyboard-optimized presets and fully customizable parameters.