13 tools

Music & Audio Tools

Free browser-based music & audio tools with instant results and no account required.

Online Metronome

Run an accurate browser metronome with tempo, time signature, subdivisions, accents, and tap tempo.

Tune a guitar through your microphone with live pitch, note, cents, and string guidance.

Tap a beat to measure tempo in BPM with interval stability and recent tap history.

Generate sine, square, triangle, or sawtooth tones from 20 Hz to 20 kHz.

Play a responsive virtual piano with your mouse, touchscreen, or computer keyboard.

Find the notes in common musical scales for any root note.

Find piano chord notes and see them highlighted on a keyboard.

Generate useful chord progressions in major or minor keys.

Generate continuous white, pink, or brown noise directly in your browser.

Create and play a simple 16-step drum beat in your browser.

Explore major keys, relative minor keys, key signatures, and diatonic chords on an interactive circle of fifths.

Explore notes across a six-string guitar fretboard.

Transpose chord names up or down by semitones while preserving common chord extensions.