Guitar Tuner
chromatic tuning through your microphone. pitch detection runs locally on the mic stream — mic audio never leaves the page.
Open — 01 02Metronome
tempo, simple subdivisions, tap tempo. scheduled on the Web Audio clock — rock-solid at any tempo.
Open — 02 03IR Processor
sample in, impulse response in, convolved WAV out. convolution is rendered offline in your browser; the WAV is written on your machine.
Open — 03 04Slow-Downer
slow a track down without changing its pitch. loop a section and learn it note by note — decoding and stretching run in your browser.
Open — 04 05Drum Sequencer
sixteen steps, four pattern pages, four synthesized voices. program a groove and practice against it — no samples, all synthesis.
Open — 05 06Jam Loops
synthesized backing loops — pick a style, key, and tempo, then play over it. drums and bass stay locked to one clock.
Open — 06 07Drone
a sustained reference drone for intonation practice. pick a note, equal-tempered or just, and play against it for as long as you like.
Open — 07 08BPM + Key
drop in a track, get its tempo and key. beat tracking and key profiles are computed locally — honest about confidence, including half-time ambiguity.
Open — 08 09Pitch Shift
transpose a track up or down in semitones and cents without changing its speed. what you preview is exactly what you download.
Open — 09 10Radio Sampler
tune across live internet radio and grab the moment you just heard. some stations refuse browser playback — the dial says so honestly and moves on.
Open — 10 11Small Tools
the little utilities every musician eventually needs — tap tempo, capo math, delay times, a click-track maker, and a riff recorder, on one page.
Open — 11