Online Noise Generator for White, Pink or Brown Noise

    🔊 Here's an online noise generator that makes it easy to generate either white noise, pink noise or brown noise.

    You can also add a high pass or low pass filter to filter out low or high frequencies from the generated noise.


    Noise type:
    Filter:

    Types of Noise

    Here's a little breakdown of the different types of noise:

    White Noise

    White noise is a type of random audio signal that has the same intensity at all frequency levels. White noise is therefore the most intense and "full" type of random sound signal.

    Pink Noise

    Pink noise is a type of random audio signal where the density of the signal is inversely proportional to the frequency, meaning that the higher frequencies will have a signal that's less dense.

    Brown Noise

    Brown noise, also known as red noise, is a type of random audio signal where the intensity of the signal is higher at lower frequencies.

    Circle of fifths with major and minor keys adgcfebDAEBGCF mini circle of fifths