Tone Generator!

Tone Generator! is a precise audio utility for generating test tones, calibrating equipment, and training your ears. Create clean sine, square, triangle, and sawtooth waves with fine control over frequency, amplitude, and duration. Run frequency sweeps, isolate left or right channels, and save presets for repeatable audio tests. Ideal for musicians, sound engineers, educators, and developers who need a reliable tone generator, frequency generator, and audio test tool for speaker testing, room tuning, and signal analysis.