ComfyUI Node
MD: Custom Noise Generator
Generates advanced noise patterns with visual preview.
MD: Custom Noise Generator
- noise
- preview_image
◄noise_typeGaussian►
◄scale1.0►
◄strength1.00►
◄channel_modeShared (Monochrome)►
◄seed0►
◄preview_width512►
◄preview_height512►
CategoryMD_Nodes/Noise
Inputs (7)
| Name | Type | Default | Description |
|---|---|---|---|
| noise_type | COMBO | Gaussian | NOISE TYPE • Purpose: Select the mathematical algorithm used to generate the pattern. • Options: 17 types including Voronoi, Wavelets, and Heavy-tail distributions. • Trade-offs: Complex types (e.g., Wavelet, Collatz) take slightly longer to generate. ⭐ Recommended: Perlin or Wavelet for creative texture. |
| scale | FLOAT | 1.00.1–10 | NOISE SCALE • Purpose: Controls the frequency/zoom of the pattern. • Range: 0.1 (Macro/Zoomed in) to 10.0 (Micro/Zoomed out). ⭐ Recommended: 1.0 |
| strength | FLOAT | 1.000–10 | NOISE STRENGTH • Purpose: Global amplitude multiplier for the output tensor. • Effect: Determines how aggressively the noise replaces standard Gaussian generation. ⭐ Recommended: 1.0 |
| channel_mode | COMBO | Shared (Monochrome) | CHANNEL MODE • Purpose: Determines if noise patterns vary across latent channels. • Shared: Same pattern on all channels (Good for structural composition). • Independent: Different pattern per channel (Good for color/texture variation). ⭐ Recommended: Shared (Monochrome) |
| seed | INT | 00–9007199254740991 | RANDOM SEED • Purpose: Deterministic starting point for noise generation. • Note: Capped at 9 Quadrillion to prevent UI rounding errors. ⭐ Recommended: Use a fixed value for reproducible outputs. |
| preview_width | INT | 51264–2048 | PREVIEW WIDTH • Purpose: Resolution for the preview image output. |
| preview_height | INT | 51264–2048 | PREVIEW HEIGHT • Purpose: Resolution for the preview image output. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| noise | NOISE | — |
| preview_image | IMAGE | — |