Audio Waveform Visualizer
Load an audio file and inspect its waveform in the browser.
Audio & Media8 indexed toolsClient-side first
Audio & Media tools
Record, visualize, and synthesize sound with lightweight browser-native tools.
Audio Recorder
Record microphone input and download the captured audio.
Metronome
Practice with a browser-based metronome and adjustable tempo.
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.
Beat Interval Calculator
Convert BPM into beat, bar, and loop timing intervals in milliseconds.
BPM Tap Tempo & Delay Time Calculator
Tap a tempo or enter BPM to calculate note divisions, delay times, and loop-friendly timing values. It helps producers and musicians line up effects and timing without a DAW plugin.