🎵 SpectraDraw

Draw a spectrogram and turn the pixels into sound.

Sound Settings

Duration 5.0s

Maximum Frequency 12 kHz

Volume 100%

Brush Size 8 px

Rendering

Invert brightness

Ready.

How it works

Horizontal position = time
Vertical position = frequency
Brightness = amplitude

White pixels produce the strongest frequencies. Black pixels produce silence.