Grain

Grain adds photographic grain with independent tonal and color weighting.

Controls

• Grain amount sets overall visibility.
• Grain size sets particle scale.
• Shadow grain, Midtone grain, and Highlight grain weight the effect by tone.
• Red grain, Green grain, and Blue grain weight the effect by channel.

Set Grain size at 100% first, then raise Grain amount. Use tonal weighting to keep grain out of clean highlights or add character to shadows. Channel weighting changes whether the grain feels neutral or color-biased; equal channel values are the neutral starting point.