Metronome

Audio Waveform Visualizer

Load an audio file and inspect its waveform in the browser.

Audio Recorder

Record microphone input and download the captured audio.

White Noise Generator

Generate looping white, pink-style, or brown-ish noise textures locally.

Tone Generator

Generate sine, square, triangle, and sawtooth tones in the browser.

Frequency to Note Converter

Convert audio frequencies to the nearest musical note and cents offset.