Add Noise

Use Add Noise to give your image a grittier, more textured look. The filter adds random pixels to your image.

Amount

Varies the amount of noise to add.

Monochrome

Creates noise in the same color as the original image. If this is disabled, the noise is "multi-colored."

Type

Determines how the noise is distributed. Uniform distribution is based on the Amount value, while Gaussian distribution calculates noise based on a bell-shaped curve, usually with more pronounced results than the Amount option.

Animate

Generates random noise from frame to frame. If you want the noise to remain the same, disable the Animate option.