SPC-17Special
Noise Generator
White, pink and brown noise
SPC-17Result
Your data never leaves your device: this tool runs locally in the browser.
Noise Generator
Three classic background noises: white (even), pink (softer, like rain) and brown (low, like a waterfall). The sound is synthesized in your browser and plays endlessly — no files, no downloads. Start at a low volume.
Frequently asked questions
How does pink noise differ from white?
Pink noise’s energy falls with frequency, so it sounds warmer and more natural.
Does noise really help focus?
It helps many people mask distracting sounds; the effect is individual.